# Unified Checkout Booking

As an alternative to the booking workflow that takes place in a workbench session, you can send all booking details and commit a single payload to create a booking. The single payload book request does not support any of the optional steps in the booking workflow, such as adding seats or ancillaries.

Endpoint: POST /air/book/reservation/reservations/build
Version: 11.36.0
Security: bearerAuth

## Security:

  - `bearerAuth` (unknown)
    http bearer JWT

## Header parameters:

  - `TraceId` (string)
    Identifier used to correlate Air API invocations across a multi-call business flows.

  - `XAUTH_TRAVELPORT_ACCESSGROUP` (string)
    Identifies the Travelport access group with which the caller is associated

  - `travelportPlusSessionIdentifier` (string)
    travelportPlusSessionIdentifier used to maintain an established agency session

  - `TVP-PCC-Core` (string)
    Allows user to pass PCC instead of Access Group ID

## Request body:

  - `application/json` (unknown)
    Unified Checkout request payload.

## Request fields (application/json):

  - `ReservationQueryBuild` (object)
    Used for a Create Hotel Reservation (Reference Payload) request. Defines a request to create a hotel reservation using selected hotel offer data together with traveler and payment details. This request typically follows Hotel Availability, Rules, or SearchComplete and is sent to finalize a booking. If the price or guarantee type changes from the preceding response, the request may need to be sent again with the applicable acceptance indicator.

  - `ReservationQueryBuild.@type` (string, required)
    Discriminator class ReservationQueryBuild only
    Example: ReservationQueryBuild

  - `ReservationQueryBuild.ReservationBuild` (object, required)
    Defines the reservation build details used to create a single payload reservation, including traveler, payment, and related booking details.  
For Hotel use ReservationBuildFromCatalogOffering schema.  
For Air use ReservationBuildFromCatalogProductOfferings (reference payload) or ReservationBuildFromProducts (FullPayload)."

  - `ReservationQueryBuild.ReservationBuild.@type` (string, required)
    Discriminator classes ReservationBuildFromCatalogOffering, ReservationBuildFromCatalogOfferings, ReservationBuildfromCatalogOfferingsAir,  ReservationBuildFromCatalogProductOfferings, ReservationBuildFromProducts, ReservationBuildVehicle
    Enum: "ReservationBuildFromCatalogProductOfferings", "ReservationBuildFromCatalogOfferings", "ReservationBuildFromCatalogOffering", "ReservationBuildFromProducts"

  - `ReservationQueryBuild.ReservationBuild.autoDeleteDate` (string)
    Creates a retention segment to keep the host PNR alive until this date.
    Example: 2011-01-24

  - `ReservationQueryBuild.ReservationBuild.receivedFrom` (string)
    Allows the user to specify who the request was received from.
    Example: TW

  - `ReservationQueryBuild.ReservationBuild.issuance` (string)
    Mid/BackOffice instructions.
    Enum: "Ticket", "BackOffice", "All", "Invoice"

  - `ReservationQueryBuild.ReservationBuild.Traveler` (array, required)

  - `ReservationQueryBuild.ReservationBuild.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ReservationQueryBuild.ReservationBuild.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelerRef` (string)

  - `ReservationQueryBuild.ReservationBuild.Traveler.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ReservationQueryBuild.ReservationBuild.Traveler.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ReservationQueryBuild.ReservationBuild.Traveler.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ReservationQueryBuild.ReservationBuild.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ReservationQueryBuild.ReservationBuild.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ReservationQueryBuild.ReservationBuild.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Comment` (object)
    Textual information.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ReservationQueryBuild.ReservationBuild.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ReservationQueryBuild.ReservationBuild.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ReservationQueryBuild.ReservationBuild.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ReservationQueryBuild.ReservationBuild.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.id` (string)

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.Address` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.Telephone` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.Email` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ReservationQueryBuild.ReservationBuild.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ReservationQueryBuild.ReservationBuild.Traveler.Comments.@type` (string)
    Example: Comments

  - `ReservationQueryBuild.ReservationBuild.Traveler.Comments.Comment` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.RailDiscountCard` (array)

  - `ReservationQueryBuild.ReservationBuild.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ReservationQueryBuild.ReservationBuild.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ReservationQueryBuild.ReservationBuild.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ReservationQueryBuild.ReservationBuild.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.@type` (string, required)
    Discriminator classes FormOfPaymentID, FormOfPaymentBSP, FormOfPaymentCash, FormOfPaymentCheck, FormOfPaymentDocument, FormOfPaymentFlightPass, FormOfPaymentForfeit, FormOfPaymentInvoice, FormOfPaymentPaymentCard, FormOfPaymentVirtualPaymentAccount, FormOfPaymentWaiverCode
    Enum: "FormOfPaymentCash", "FormOfPaymentPaymentCard", "FormOfPaymentForfeit", "FormOfPaymentBSP", "FormOfPaymentAgencyAccount", "FormOfPaymentInvoice", "FormOfPaymentDocument", "FormOfPaymentWaiverCode", "FormOfPaymentVirtualPaymentAccount", "FormOfPaymentFlightPass", "FormOfPaymentCheck"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.id` (string)
    Form of Payment reference ID.
    Example: formofpayment_1

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FormOfPaymentRef` (string)
    Send a custom identifier for this FOP. Supports up to 256 alphanumeric characters.
    Example: formofpayment_1

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.reservationFOPInd` (boolean)
    If true, this form of payment is the primary form of payment stored in the Reservation and will be used as the default payment unless alternate form of payment is referenced during the payment process.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.activeInd` (boolean)
    Deprecated. Will not implement.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.agentNonRefundableInd` (boolean)
    This indicates that the Cash payment should not be refunded

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.Comment` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FreeText` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.miscellaneousInd` (boolean)
    If true, the form of payment type is MS, miscellaneous

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard` (object)
    Form of payment details for a payment card.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.@type` (string, required)
    Discriminator classes PaymentCard or PaymentCardDetail
    Enum: "PaymentCardDetail"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.id` (string)
    Payment card reference ID.
    Example: paymentCard_01

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.effectiveDate` (string)
    Indicated starting date.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.expireDate` (string)
    Card expiration date in MMYY format.
    Example: 0558

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.approvalCode` (string)
    The approval code value
    Example: C59

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardType` (string)
    Type of card; supported values are Credit, Debit, Gift.
    Enum: "Credit", "Debit", "Gift"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardCode` (string)
    Specifies the two character code (MC, VI, AX, etc) for the payment card (open enumeration)
    Example: VI

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardBrand` (object)
    This object contains Cards details for Payment

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardBrand.paymentCardIssuers` (object)
    An array of Payment Card Issuers

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardBrand.paymentCardIssuers.value` (string)
    Source: OpenTravel
    Enum: "VISA", "USAirways", "UnitedAirlines", "StarwoodHotels", "SouthwestAirlines", "RitzCarlton", "Mastercard", "Mariott", "Hyatt", "Hilton", "Eurocard", "Disney", "DiscoverCard", "DeltaAirlines", "ContinentalAirlines", "Citibank", "Chase", "CapitalOne", "BritishAirways", "BankOfAmerica", "AmericanExpress"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardBrand.paymentCardIssuersExtension` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardBrand.issueNumber` (integer)
    Assigned Type: c-1100:NumberDoubleDigit

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardHolderName` (string)
    Name as displayed on payment card

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber` (object)
    The payment card number

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.authenticationMethod` (string)
    Type of Authentication
    Enum: "SecurityCode", "MagneticStripe"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value.
    Example: un-encrypted data

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning` (object)
    parent class of ErrorWarningDetail

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.@type` (string, required)
    Discriminator classes ErrorWarning or ErrorWarningDetail
    Enum: "ErrorWarningDetail"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.StatusCode` (integer)
    Http standard response code

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.Message` (string)
    The Travelport standardized error or warning message

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.NameValuePair` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.SourceID` (string, required)
    The identifier of the source system sending the error or warning

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.SourceCode` (string)
    The error or warning code returned by the source airline or host system

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode` (object)
    The security code of card.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SeriesCode.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value. The credit card three or four digit CVV code. Required by certain suppliers. Booking.com requires the CVV code.
    Example: un-encrypted data

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.MagneticStripe.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value.
    Example: un-encrypted data

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.secureInd` (boolean)
    Implementer: If true, all or a portion of this data is secure, via tokenization, encryption and/or masking.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.countryOfIssue` (string)
    The country code ISO
    Example: AG

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.companyCardReference` (string)
    The company card reference
    Example: IOR1386861

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.bankName` (string)
    The bank name value
    Example: Bank of America

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.bankCountryCode` (string)
    The bank country code ISO
    Example: BOFAUS3N

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.bankStateCode` (string)
    The bank state code ISO
    Example: NE

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.Telephone` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.Email` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.CustomerLoyalty` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile` (object)
    Signature held on file

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile.@type` (string)
    Example: SignatureOnFile

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire` (object)
    Used to identify the effective date and/or expiration date.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire.effective` (string)
    Indicates the starting date.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire.expire` (string)
    Indicates the ending date.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire.expireDateExclusiveInd` (boolean)
    When true, indicates that the ExpireDate is the first day after the applicable period (e.g. when expire date is Oct 15  the last date of the period is Oct 14).

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.SignatureOnFile.signatureOnFileInd` (boolean)
    When true, indicates a signature has been obtained.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity` (object)
    3DS authentication information

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.@type` (string)
    Example: ThreeDomainSecurity

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway` (object, required)
    3DS authentication information

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.@type` (string)
    Example: ThreeDomainSecurityGateway

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.eCI` (string)
    The eCI value
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.merchantID` (string)
    The merchant ID value
    Example: mycart

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.processorID` (string)
    The processor ID value
    Example: 201

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.uRL` (string)
    Transaction URL.
    Example: https://transactionURL

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification` (object)
    Authentication and verification information

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value.
    Example: un-encrypted data

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password` (object)
    Password information

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value.
    Example: un-encrypted data

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults` (object, required)
    3DS authentication information

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.@type` (string)
    Example: ThreeDomainSecurityResults

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.cAVV` (string)
    The cAVV value
    Example: AAABAFaQRwAAAAAAEZBHAAAAAAA=ECI05

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.pAResStatus` (string)
    The pAResStatus value
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.signatureVerfication` (string)
    The signature Verification value
    Example: Y

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.transactionID` (string)
    The transaction ID
    Example: 9D920E9-6FCF-4A74-A4E0-D6A591D1108F

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.xID` (string)
    Merchants must ensure that each Payer Authentication Request (PAReq) contains a unique combination of account ID and XID
    Example: 2bxUs1emK0SCevbivcApzAcAAQk=

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.eCI` (string)
    Electronic Commerce Indicator - 3-D secure data, contact your authenticator for rules and downline processing.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.uCAFIndicator` (string)
    Universal Card Authentication Field™ MasterCard only UCAF is the mechanism that is used to transmit the AAV from the merchant to issuer for authentication purposes during the authorization process
    Example: 0

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.extendedPaymentInd` (boolean)
    Implementer: If true, the credit card company is requested to delay the date on which the amount of this transaction is applied to the customer's account.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.enettInd` (boolean)
    True if this payment card has been issued through Enett
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.thirdPartyInd` (boolean)
    If true, then the payment card holder is not one of the travelers in the reservation
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.PaymentCard.acceptanceOverrideInd` (boolean)
    If true, override airline restriction on the payment card
    Example: true

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.inhibitPaymentCardAuthorizationInd` (boolean)
    If true, the payment card will not go through card authorization process

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.notValidForPaymentInd` (boolean)
    If true, the payment card has been masked and is not valid for making payments

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.ExtendedPayment` (object)
    Note this field is deprecated in Payment schema and should be passed in FormOfPaymentPaymentCardExtendPayment schema

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.ExtendedPayment.NumberOfInstallments` (integer, required)
    The number of installment payments to be charged by the payment card provider
    Example: 6

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.ExtendedPayment.FirstInstallment` (number)
    For Pagos Parceledos, specify the first installment amount. This will be the same currency as the payment
    Example: 100

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.ExtendedPayment.RemainingAmount` (number)
    For Pagos Parceledos, specify the remaining amount to be charged that will be spread across the number of installments. This will be the same currency as the payment
    Example: 50

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.ExtendedPayment.OTATOCode` (string)
    For Pagos Parceledos the OTATOCode

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.forfeitInd` (boolean)
    If true, this form of payment instruction is to forfeit residual amounts specified in an Offer. Used in conjunction with Payment to specify which amounts to be forfeited

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.accountNumber` (string)
    The account number for the Form of payment BSP
    Example: 378282246310005

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.agencyId` (string)
    The identifier of the pre-established agency account to be billed. This is not validated or created by this API — the account must already exist with the supplier or settlement provider. Format and issuing authority vary by supplier; consult supplier-specific documentation.
    Example: 87654321

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.InvoiceNumber` (string)
    The invoice number this payment is applied against. Must correspond to an invoice already established outside this transaction; the API does not verify invoice existence or outstanding balance.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber` (object)
    Document Number with additional attributes that the document represents

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.value` (string)
    Example: 1259900123456

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.documentIssuer` (string)
    Document issuer
    Example: BA

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.documentType` (string)
    Document type like EMD, MCO
    Enum: "EMD", "MCO", "Ticket", "TASF", "Invoice"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.travelerIdentifierRef` (string)
    traveler identifier reference
    Example: traveler_1

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.name` (string)
    The name of the Traveler being referenced.
    Example: SMITH/JMR

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.passengerTypeCode` (string)
    The passenger type code of the Traveler being referenced.
    Example: ADT

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.id` (string)
    A locally referenced ID
    Example: id_1

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.description` (string)
    Descriptive text used to identify the contents of a target object
    Example: Descriptive text.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.DocumentNumber.uris` (array)
    The URI used to GET the target object in another domain.
    Example: ["www.travelport.com/uri"]

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.WaiverCode` (object)
    A code assigned by an airline to support waiver of fees or ticket value as a result of disruption to the passenger. Waiver code can be passed during the refund by document process (BuildFromOfferList). Select the type of fee that is to be waivered in the waiver type field. Also passed as a FormOfPayment.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.WaiverCode.value` (string)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.WaiverCode.reasonCode` (integer)
    A code assigned to identify the reason for disruption
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.WaiverCode.waiverType` (string)
    List of waiver types.
    Enum: "ChangePenalty", "PriceDifference", "ChangePenaltyAndPriceDifference", "RefundPenalty", "NameChangePenalty"

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass` (array, required)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.@type` (string, required)
    Discriminator. No child classes
    Example: FlightPass

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.accountNumber` (string, required)
    The flight pass account number.
    Example: 0140851633093

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.supplier` (string, required)
    The flight pass supplier code. AC is the only value accepted at this time.
    Example: AC

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.Description` (array)

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.TravelerIdentifierRef` (array)
    In Search, use the passengerCriteriaRef to reference the owner of the flightpass. This is a mandatory field for Search API.

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.TravelerIdentifierRef.value` (string)
    Example: traveler_001

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.TravelerIdentifierRef.id` (string)
    A locally referenced ID
    Example: id_001

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.TravelerIdentifierRef.description` (string)
    Descriptive text used to identify the contents of a target object
    Example: Descriptive Text

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.FlightPass.TravelerIdentifierRef.uris` (array)
    Uniform Resource Identifier
    Example: ["www.travelport.com/uri"]

  - `ReservationQueryBuild.ReservationBuild.FormOfPayment.checkInd` (boolean)
    If true, the form of payment type is check

  - `ReservationQueryBuild.ReservationBuild.Payment` (array)

  - `ReservationQueryBuild.ReservationBuild.Payment.@type` (string, required)
    Discriminator classes PaymentID or Payment
    Enum: "Payment"

  - `ReservationQueryBuild.ReservationBuild.Payment.id` (string)
    Customer-assigned identifier for the payment.

  - `ReservationQueryBuild.ReservationBuild.Payment.PaymentRef` (string)
    Customer-assigned name for the payment.

  - `ReservationQueryBuild.ReservationBuild.Payment.Amount` (object, required)
    A monetary amount, up to 4 decimal places. Decimal place must be included.

  - `ReservationQueryBuild.ReservationBuild.Payment.Amount.value` (number)
    The amount of a given currency.
    Example: 124.56

  - `ReservationQueryBuild.ReservationBuild.Payment.Amount.code` (string)
    An ISO 4217 alpha character code (3 characters) that specifies a money unit.
    Example: USD

  - `ReservationQueryBuild.ReservationBuild.Payment.Amount.minorUnit` (integer)
    Minor units are a mechanism for expressing the relationship between a major currency unit and its corresponding minor currency unit.  
It is the smallest unit of a given currency. For example; the smallest denomination in USD is the cent, which is 1/100 of a USD, and the minor unit value is 2. Not all currencies have a minor unit.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.Payment.Amount.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ReservationQueryBuild.ReservationBuild.Payment.Amount.approximateInd` (boolean)
    If true, the currency amount has been converted from the original amount.  
For Air Exchange Eligibility, returned only if a currency is converted. If returned, the value is always true, indicating that the fee is approximate because of currency conversion.  
For Hotel Availability and Rules, true indicates this is a calculated value; false indicates this is the value returned by the property.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Payment.FormOfPaymentIdentifier` (object)
    The Travelport-assigned identifier to identify the form of payment to which a payment was charged.

  - `ReservationQueryBuild.ReservationBuild.Payment.FormOfPaymentIdentifier.@type` (string)
    Example: FormOfPaymentPaymentCash

  - `ReservationQueryBuild.ReservationBuild.Payment.FormOfPaymentIdentifier.id` (string)
    Form of payment identifier reference ID.

  - `ReservationQueryBuild.ReservationBuild.Payment.FormOfPaymentIdentifier.FormOfPaymentRef` (string)
    User-assigned custom ID sent with the Add Form of Payment request.

  - `ReservationQueryBuild.ReservationBuild.Payment.FormOfPaymentIdentifier.activeInd` (boolean)
    If true, this form of payment will be used for document issuance and override any other form of payment in the reservation.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Payment.OfferIdentifier` (array)

  - `ReservationQueryBuild.ReservationBuild.Payment.OfferIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: offer_1

  - `ReservationQueryBuild.ReservationBuild.Payment.OfferIdentifier.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee` (array)
    Array of individual fees.

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.feeCode` (string)
    For Hotel, the Hotel provider's explanation of the fee; can be returned either as a code or as text.  
For Air, the code for the fee, such as 'OB' for OB fees.
    Example: 1011

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.reportingAuthority` (string)
    Not used. Identifies the reporting authority.
    Example: OPRA

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.purpose` (string)
    Not used. Fee purpose
    Example: Service charge

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.description` (string)
    Any description or text explanation of the charge.
    Example: Resort Fee

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.feeApplication` (string)
    Application values (such as the application of a fee) like per person or per room.
    Enum: "PerPerson", "PerRoom", "PerAccommodation", "PerHouse", "PerApartment", "PerAdult", "PerChild"

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.feeFrequency` (string)
    The frequency of a fee such as per night or per stay.
    Enum: "PerNight", "PerDay", "PerStay", "PerWeek", "RoundTrip", "OneWay"

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.FeeAmountOrPercent` (object, required)
    Defines whether the fee is charged as an amount or percentage.

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.FeeAmountOrPercent.@type` (string, required)
    Discriminator. Child classes FeeAmountOrPercentAmount or FeeAmountOrPercentPercent
    Enum: "FeeAmountOrPercentAmount", "FeeAmountOrPercentPercent"

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.FeeAmountOrPercent.application` (string)
    Type of commission
    Enum: "Full", "Partial", "Non-paying", "No-show", "Adjustment", "Commissionable"

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.Tax` (array)

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.includedinBaseInd` (boolean)
    If true, indicates the fee is included in Base Price.

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.includedInTotalPriceInd` (boolean)
    If true, indicates the fee is included in Total Price. Default behavior is for fees not to be included in TotalPrice.

  - `ReservationQueryBuild.ReservationBuild.Payment.Fees.Fee.collectionMethod` (string)
    List of change fee method
    Enum: "EMD", "MCO", "Tax", "Unknown"

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.@type` (string)
    Example: TaxInfo

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.TaxCode` (string, required)
    The tax code
    Example: XF

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.Amount` (number, required)
    The amount of the tax applied

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.TaxBreakdown` (array, required)
    The breakdown of the tax for this tax code

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.TaxBreakdown.@type` (string)
    Example: TaxInfo

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.TaxBreakdown.AirportCode` (string, required)
    The airport location the tax applies to
    Example: MIA

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxInfo.TaxBreakdown.Amount` (number)
    The amount of the tax applied
    Example: 3.1

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.Tax` (array)

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent.value` (number)
    The tax percentage amount.
    Example: 5.5

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent.taxCode` (string)
    Any code for the tax.
    Example: 971 - IRS Notice

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent.reportingAuthority` (string)
    Tax reporting authority
    Example: Georgia Department of Revenue

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent.purpose` (string)
    Purpose of tax
    Example: statutory tax

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent.description` (string)
    Description
    Example: 1.5% of SGST

  - `ReservationQueryBuild.ReservationBuild.Payment.Taxes.TaxPercent.includedInBase` (string)
    Yes , No , Unknown
    Enum: "Yes", "No", "Unknown"

  - `ReservationQueryBuild.ReservationBuild.Payment.TravelerIdentifierRef` (array)

  - `ReservationQueryBuild.ReservationBuild.Payment.depositInd` (boolean)
    If true, the payment is a deposit on the referenced Offer; at booking the provided card is charged for deposit or prepay rate.

  - `ReservationQueryBuild.ReservationBuild.Payment.AgencyServiceFeeIdentifier` (array)

  - `ReservationQueryBuild.ReservationBuild.Payment.AgencyServiceFeeIdentifier.id` (string)
    Unique id for this object within a message

  - `ReservationQueryBuild.ReservationBuild.Payment.guaranteeInd` (boolean)
    If true, the payment is a guarantee for the referenced Offer; no amounts are charged at booking; the customer is to make payment in person upon arrival.

  - `ReservationQueryBuild.ReservationBuild.ReservationComment` (array)

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.@type` (string, required)
    Discriminator classes ReservationCommentID or ReservationComment
    Enum: "ReservationComment"

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.id` (string)
    Local identifier within a given message for this object.

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.commentSource` (string)
    Originator of a comment.
    Enum: "Agency", "Supplier", "Traveler"

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.shareWith` (string)
    Designates the visibility of a remark.
    Enum: "Supplier", "Agency", "Traveler"

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.shareWithSupplier` (array)
    Reservation comment shared with supplier
    Example: ["AA","BA"]

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.Comment` (array)
    Defines the type of remark (name) and the remark itself (value).
Send the following in 'name' for each type of remark: Notepad remarks: Two-character code. Use asterisk for any placeholder. (HS, CR, R*, **) Unassociated remarks: ITIN COMMENTS Special instruction remarks: SI
For remark text 'value', please note character limits for each type of remark: Notepad remarks: 87 Unassociated remarks: 70 Special instruction remarks: 50

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo` (array)

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo.@type` (string, required)
    Discriminator classes AppliesToOffer, AppliesToOfferProduct, and AppliesToOfferProductSegment
    Enum: "AppliesToOffer", "AppliesToOfferProduct", "AppliesToOfferProductSegment"

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo.OfferIdentifier` (array)

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo.ProductIdentifier` (array)

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo.ProductIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: product_1

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo.ProductIdentifier.productRef` (string)
    Used to reference another instance of this object in the same payload.
    Example: product_1

  - `ReservationQueryBuild.ReservationBuild.ReservationComment.AppliesTo.SegmentSequenceList` (array)
    Segment Sequence List
    Example: [23,12,34,51]

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact` (array)

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.@type` (string, required)
    Discriminator classes PrimaryContactID or PrimaryContact
    Enum: "PrimaryContact"

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.id` (string)

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.shareWithSupplier` (array)
    Primary contact shared with supplier
    Example: ["AA","BA"]

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.TravelerIdentifier` (object)
    Returns the system-generated traveler identifier in key value pairs; authority, if returned, is Travelport.

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.TravelerIdentifier.@type` (string)
    Example: TravelerIdentifier

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.TravelerIdentifier.id` (string)

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.TravelerIdentifier.TravelerRef` (string)

  - `ReservationQueryBuild.ReservationBuild.PrimaryContact.contactInformationRefusedInd` (boolean)
    If true, the passenger has refused to provide emergency contact details
    Example: true

  - `ReservationQueryBuild.ReservationBuild.SpecialService` (array)

  - `ReservationQueryBuild.ReservationBuild.SpecialService.@type` (string, required)
    Discriminator classes SpecialServiceID, SpecialServiceBassinet, SpecialServiceBlind, SpecialServiceDeaf, SpecialServiceDPNA, SpecialServiceMeal, SpecialServiceUnaccompaniedMinor, SpecialServiceWheelchairAirlineSupplied, SpecialServiceWheelchairTravelerSupplied
    Enum: "SpecialService"

  - `ReservationQueryBuild.ReservationBuild.SpecialService.id` (string)
    Internal Id

  - `ReservationQueryBuild.ReservationBuild.SpecialService.Status` (object)

  - `ReservationQueryBuild.ReservationBuild.SpecialService.Status.value` (string)
    Status returned in a response for a given process. This may be seen in a two-step commitment process, seats, or other multi-commit processes.
    Enum: "Pending", "Confirmed", "Cancelled", "Rejected", "Requested"

  - `ReservationQueryBuild.ReservationBuild.SpecialService.Status.supplierText` (string)
    Supplier status text
    Example: Active/In-active

  - `ReservationQueryBuild.ReservationBuild.SpecialService.Status.code` (string)
    Special service status code
    Example: NN

  - `ReservationQueryBuild.ReservationBuild.SpecialService.ServiceAnimalType` (string)
    The type of service animal accompanying the Traveler. If no service animal leave blank.
    Example: Horse

  - `ReservationQueryBuild.ReservationBuild.SpecialService.Quantity` (integer)
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.SpecialService.FreeText` (string)
    Example: NO SEAFOOD

  - `ReservationQueryBuild.ReservationBuild.SpecialService.SSRCode` (string)
    Example: SPML

  - `ReservationQueryBuild.ReservationBuild.SpecialService.Carrier` (string)
    For unassociated SSRs use carrier to instruct which airline to send the service information to
    Example: BA

  - `ReservationQueryBuild.ReservationBuild.Accounting` (object)

  - `ReservationQueryBuild.ReservationBuild.Accounting.@type` (string, required)
    Discriminator classes AccountingID or Accounting
    Enum: "Accounting"

  - `ReservationQueryBuild.ReservationBuild.Accounting.id` (string)

  - `ReservationQueryBuild.ReservationBuild.Accounting.AccountingRef` (string)
    Accounting reference

  - `ReservationQueryBuild.ReservationBuild.Accounting.dataType` (string)
    Accounting data type. When used as Accounting remark designator the accepted value is DOCI.
    Example: DateTime

  - `ReservationQueryBuild.ReservationBuild.Accounting.template` (string)
    Accounting template
    Example: Internal Finance template

  - `ReservationQueryBuild.ReservationBuild.Accounting.NameValuePair` (array)
    'Defines the type of accounting-specific remark (name) and the remark itself (value).
Send the following in "name" for each type of remark: DYO - Design Your Own Itinerary FS - Fare Saver CR - Canned Remarks TK - Ticket Number Details AC - Agent, Account, or Branch Details AR - Replace Sign On Code X* - Back Office Accounting Details FT - Free Text
For remark text "value", please note character limits for each type of remark:  DYO - 2 digit, numeric FS - 9 characters total limit in format 1 (all numeric) or format 2 (numeric “–“ two alpha) CR - 42 characters total limit in format (two numeric "." two numeric "." etc) TK - 8 to 12 characters in format 1 (all numeric) or format 2 (numeric “-“ three numeric) AC - 42 characters, alphanumeric and some special characters AR - 10 characters, alphanumeric X* - 84 characters, alphanumeric and some special characters FT - 84 characters, alphanumeric and some special characters'

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.@type` (string, required)
    Discriminator classes DocumentOverridesID or DocumentOverrides
    Enum: "DocumentOverrides"

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.id` (string)
    The reporting number.
    Example: documentoverrides_001

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.DocumentOverridesRef` (string)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions.TravelerIdentifierRef` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions.Commission` (object, required)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions.Commission.@type` (string, required)
    Discriminator. Child classes CommissionAmount or CommissionPercent
    Enum: "CommissionAmount", "CommissionPercent"

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions.Commission.Percent` (number)
    Percent amount of commission
    Example: 20

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Commissions.ApplyTo` (string)
    List of commission Apply
    Enum: "Base", "Fee"

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.DestinationPurpose` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.DestinationPurpose.@type` (string)
    Example: DestinationPurpose

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.DestinationPurpose.destination` (string, required)
    List of destinations
    Enum: "United States of America", "Mexico / Central America / Canal Zone/ Costa Rica", "Islands and Countries of the Caribbean", "South America", "Europe", "Africa", "Middle East / Western Asia", "Asia", "Australia / New Zealand / Pacific Islands", "Canada and Greenland"

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.DestinationPurpose.purpose` (string, required)
    The purpose exposed.
    Enum: "Business", "Pleasure", "Charter Service"

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Restrictions` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Restrictions.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Restrictions.TravelerIdentifierRef` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.Restrictions.Restriction` (array, required)
    The restriction/endorsement text. Maximum 29 characters per line.
    Example: ["VALID BA ONLY","NON REFUNDABLE"]

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TourCodes` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TourCodes.@type` (string)
    Discriminator. No child classes.
    Example: TourCodes

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TourCodes.TravelerIdentifierRef` (array)
    Reference the traveler if the tour code is traveler specific. Leave blank to apply to all travelers.

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TourCodes.TourCode` (object, required)
    Tour code

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TourCodes.TourCode.value` (string)
    The actual value of the tour code.

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TourCodes.TourCode.tourCodeType` (string)
    List of tour code types.
    Enum: "Bulk Tour", "Inclusive Tour"

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.ChangeFeeCollectionMethod` (object)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.ChangeFeeCollectionMethod.code` (string, required)
    The code value
    Example: f2142

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.ChangeFeeCollectionMethod.subCode` (string)
    The subcode value
    Example: 631b

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.ChangeFeeCollectionMethod.description` (string)
    The description value
    Example: Change fee collection method

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.ChangeFeeCollectionMethod.changeFeeIssuedSeparatelyInd` (boolean)
    if true, the change fee will be issued as a separate transaction to the residual amount
    Example: true

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.ChangeFeeCollectionMethod.taxIncludedInBaseAmountInd` (boolean)
    If true, the tax  on the fee will be included in the base fee amount and sent as a single value to the supplier for fulfilment
    Example: true

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo` (object)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.@type` (string)
    Example: NetRemitInfo

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.CarCode` (string)
    The CAR code or deal code applied to this product for use in net remit.
    Example: ACAR

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.ValueCode` (string)
    The Value code applied to this product for use in net remit
    Example: D1000

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.ActualSellingFare` (number)
    The actual selling fare which will override the Offer base fare on the document
    Example: 100.5

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.NetBaseAmount` (object)
    Returned only in the Price and Reservation Retrieve APIs. GDS only; not supported for NDC.
The base amount of a ticket price or net price that is filed in local currency.
Returned when the origin currency is not the same as the PCC currency to show the currency in which the base fare has been filed.
When used for NetBaseAmount: Net ticket data (NTD) is returned in the AirPrice, AirReservation, Exchange Search, and Reservation Retrieve responses for any GDS fare that has a private fare component (fareType=AgencyPrivateFare). When NTD is returned, TermsAndConditionsFuill includes FareGuaranteePolicy to return the fare calculation indicator for the fare.   When NTD is returned, PriceBreakdown may include NetBaseAmount.

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.NetBaseAmount.value` (number)
    Filed amount value
    Example: 43.3422

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.NetBaseAmount.currencyCode` (string)
    Code for the currency in which the base fare was filed.
    Example: USD

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.NetBaseAmount.codeAuthority` (string)
    Filed amount currency code authority
    Example: Australian Dollar

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.NetBaseAmount.decimalPlace` (integer, required)
    Number of decimal places in the currency in ISO 4217 standard format.
    Example: 3

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.NetBaseAmount.decimalAuthority` (string)
    ISO 4217 standard decimal authority
    Example: ISO 4217

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.NetRemitInfo.ClientDiscountCode` (string)
    The client discount code applied to this product for net remit.
    Example: DEF456

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TicketDesignators` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TicketDesignators.@type` (string, required)
    Discriminator class TicketDesignators only

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TicketDesignators.TravelerIdentifierRef` (array)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.TicketDesignators.TicketDesignator` (string, required)

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.residualValueAsEvenExchangeMIRInd` (boolean)
    Report an exchange with residual value transaction as an Even exchange in the MIR.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.DocumentOverrides.obFeeExemptInd` (boolean)
    If true, the associated Offer is exempt from OB Payment Card Fees.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.Notification` (array)

  - `ReservationQueryBuild.ReservationBuild.Notification.QueueNumber` (array)
    After booking and either with or prior to ticketing, you can place a booking on a queue. (See [Queues](https://developer.travelport.com/docs/flights/guides/ticketing-guide#specify-a-queue) in the Ticketing Guide for details.)
This is one of two ways to specify a queue. Alternately, you can send the standalone Queue Placement request anytime after booking and before ticketing.

  - `ReservationQueryBuild.ReservationBuild.Notification.QueueNumber.value` (integer)
    Queue number
    Example: 10

  - `ReservationQueryBuild.ReservationBuild.Notification.QueueNumber.category` (string)
    Queue category
    Example: DM

  - `ReservationQueryBuild.ReservationBuild.Notification.QueueNumber.subCategory` (string)
    Queue subCategory
    Example: Date Range sub-category

  - `ReservationQueryBuild.ReservationBuild.Notification.QueueNumber.overridePCC` (string)
    Send only if overriding the default PCC to queue the Reservation to another PCC.
    Example: 0XS4

  - `ReservationQueryBuild.ReservationBuild.Notification.Date` (string)
    Send to update or delete the ticketing time limit on a booking. This is the last day to ticket the booking before the offer expires.
Not supported at this time for Unified Checkout.
Send in YYYY-MM-DD format:
- To update or add a date, send the new date.
- To delete an existing date, send with a value of 1000-01-01.

  - `ReservationQueryBuild.ReservationBuild.Notification.Comment` (string)
    Optional ticket time limit text string.
    Example: Optional free text

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment` (array)

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.@type` (string, required)
    Discriminator classes CustomAuxiliarySegmentID or CustomAuxiliarySegment
    Enum: "CustomAuxiliarySegment"

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.id` (string)
    Custom Auxiliary segment reference ID.
    Example: aux_001

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.customAuxiliarySegmentRef` (string)

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.SegmentType` (string, required)
    The auxiliary segment type; either TUR for tour or SUR for surface.
    Example: TUR

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.SupplierCode` (string, required)
    Two-character provider/vendor code. May be returned as ZZ, the generic vendor code for a service provider in the Travelport system.
    Example: YY

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.StatusCode` (string, required)
    Status code for booking.
    Example: BK

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.Quantity` (integer, required)
    The quantity of services provided for this auxiliary segment.
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.Location` (string, required)
    Three character IATA location code relevant to the auxiliary segment.
    Example: LON

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.Date` (string, required)
    The local start date relevant to the auxiliary segment.

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.CustomTextQualifier` (string)
    Text qualifier such as DO for drop off.
    Example: DO

  - `ReservationQueryBuild.ReservationBuild.CustomAuxiliarySegment.CustomText` (string)
    Custom text relevant to this auxiliary segment.

  - `ReservationQueryBuild.ReservationBuild.Preference` (array)
    Preference not supported.

  - `ReservationQueryBuild.ReservationBuild.Preference.@type` (string, required)
    Discriminator classes PreferenceID, Preference, PreferenceAirSeat, or PreferenceRailSeat
    Enum: "Preference"

  - `ReservationQueryBuild.ReservationBuild.Preference.id` (string)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation` (object)
    Returns confirmation details for all reservations both before and after ticketing.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation` (object)
    Confirmation details, such as those found in a Receipt.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.@type` (string, required)
    Discriminator classes ConfirmationHold or ConfirmationVehicle
    Enum: "ConfirmationHold"

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator` (object)
    Locator information for the reservation. Contains the unique alphanumeric identifier (PNR or external locator) or cancellation number for the reservation, order, or offer.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.value` (string)
    Reference id for locatorType.  
Booking.com returns a PIN number along with the confirmation number for each sold hotel segment. If the agent/traveler needs to reconcile the booking with Booking.com, Booking.com requires both the PIN number and confirmation number to locate the segment in their system.
    Example: ZXG25P

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.locatorType` (string)
    Specifies the type of reservation ID
Travelport - Confirmation number; PNR locator Agency - IATA Number Booking.com - Confirmation number; PIN number
In Document History, may return the content source (e.g. GDS or NDC)
    Example: Confirmation Number

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.source` (string)
    Content source. Typically a two-character Supplier code that indicates the source system which generated the resid.  
For Hotels, if source matches chain code, the offer is directly with the supplier. If source is 'BO', the offer is with Booking.com.
    Example: 1G

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.sourceContext` (string)
    Specifies the context of the source. Either Travelport, Agency, or Supplier.
    Example: Travelport

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.otaType` (string)
    Used for codes
    Example: 14.UIT

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.creationDate` (string)
    Date created in Travelport or supplier system in YYYY-MM-DD format.
    Example: 2026-03-01

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.Locator.lastUpdated` (string)
    The date and time stamp the Reservation was last updated.
    Example: 2026-08-07T12:12:00Z

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus` (object)
    Returns segment confirmation details.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.@type` (string, required)
    Discriminator classes OfferStatus, OfferStatusAir, OfferStatusAncillary, OfferStatusHospitality, OfferStatusVehicle
    Enum: "OfferStatusAncillary", "OfferStatusAir", "OfferStatusHospitality", "OfferStatusVehicle"

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAncillary` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAncillary.value` (string)
    Status of an offer.
    Enum: "Confirmed", "Cancelled", "Pending", "Modifed", "Rejected", "Waitlisted"

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAncillary.code` (string)
    Assigned Type: c-1100:StringTiny

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAir` (array)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAir.flightRefs` (array)
    The flight IDs to which this status applies.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAir.code` (string)
    IATA standard 2-byte status code for the reservation
    Example: HK

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.StatusAir.pastDateInd` (boolean)
    If true, the flight is considered to be past date
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.consumedInd` (boolean)
    If true, the hotel offer has already been consumed and is for information only.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferStatus.code` (string)
    The booking status code. HK, MK
    Example: MK

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.UnpricedSegmentsStatus` (array)
    GDS only; NDC does not support unpriced segments.  
Returned if reservation has any unpriced segments. Details of segment varies by type of unpriced content. Generally includes UnpricedFlightSegment object with standard flight details as returned in Product/FlightSegment.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.UnpricedSegmentsStatus.@type` (string, required)
    Discriminator. No child classes.
    Example: UnpricedSegmentsStatus

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.UnpricedSegmentsStatus.StatusAir` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.ShoppingCartProductStatus` (object)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.ShoppingCartProductStatus.@type` (string, required)
    Discriminator classes ShoppingCartProductStatus or ShoppingCartProductStatusAir
    Enum: "ShoppingCartProductStatusAir"

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.ShoppingCartProductStatus.StatusAir` (array)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferDocumentStatus` (array)

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferDocumentStatus.@type` (string, required)
    Status of Offer completion.
    Example: OfferDocumentStatus

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferDocumentStatus.Status` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferDocumentStatus.TravelerDocumentStatus` (array)
    Status of Offer completion by Traveler.

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.Confirmation.OfferDocumentStatus.TravelerDocumentStatus.travelerRefs` (array)
    The traveler associated to the document status.
    Example: ["traveler_001"]

  - `ReservationQueryBuild.ReservationBuild.ReceiptConfirmation.SegmentSequenceList` (array)
    The segmentSequenceList the ReceiptConfirmation applies to
    Example: [1,2]

  - `ReservationQueryBuild.ReservationBuild.TravelAgency` (object)
    An optional object to define travel agency information.

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.@type` (string, required)
    Discriminator classes TravelAgency, TravelAgencyID, or TravelAgencyDetail
    Enum: "TravelAgency"

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.id` (string)
    Simple xsd id, not for external use
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.TravelOrganizationRef` (string)
    An organization that has a name and a structure and members and directly works in the travel industry
    Example: TravelAgency_1

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.organizationType` (string)
    The type of organization such as an Agency, Branch, Company, Supplier, Provider
    Enum: "TravelAgency", "AgencyBranch", "LoyaltyProgram", "IdDocumentIssuer", "TravelSupplier", "TravelProvider", "Regulatory"

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName` (object, required)
    Identifies a company by name

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.value` (string)

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.id` (string)
    Use this id to internally identify this company in NextSteps
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.division` (string)
    The division name or ID with which the contact is associated
    Example: Travel Division

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.department` (string)
    The department name or ID with which the contact is associated
    Example: Adventure department

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.shortName` (string)
    Used to provide the company common name
    Example: Adventure Inc

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.code` (string)
    Identifies a company by the company code
    Example: AI

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.codeContext` (string)
    Identifies the context of the identifying code, such as DUNS, IATA, or internal code
    Example: ISO

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.OrganizationName.systemOfRecord` (array)
    The system(s) that maintain the data

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.CorporateCode` (string)
    A reference assigned by the Travel Agency to identify the corporate organization
    Example: Air Agency

  - `ReservationQueryBuild.ReservationBuild.TravelAgency.ProfileName` (array)

  - `ReservationQueryBuild.ReservationBuild.scheduleChangeAcceptedInd` (boolean)
    If true, the schedule change has been accepted.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.overrideMCTInd` (boolean)
    When a carrier deems that there is not enough time for a passenger to reach the connecting flight, the carrier returns an Minimum Connect Time (MCT) warning and the booking fails.
To override the warning and create the booking, either do not include in the request or send overrideMCTInd=true.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.errorWhenScheduleChangesInd` (boolean)
    If true, an error will be returned when the flight schedule changes during commit processing
    Example: true

  - `ReservationQueryBuild.ReservationBuild.errorWhenOfferPriceChangesInd` (boolean)
    If true, an error will be returned when the flight price changes during commit processing.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest` (object)
    Used to reference Air Search requests, such as for a Next Leg, reference-payload Price and Add Offer, or other reference-based calls. Defines the identifiers and selections needed to continue a workflow from a preceding Search response, including the cached search result id and the chosen offer and product to carry forward into the next request.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.@type` (string, required)
    Discriminator. Child classes BuildFromCatalogProductOfferingsRequestAir, BuildFromCatalogProductOfferingsRequestAirSearch, and BuildFromCatalogProductOfferingsRequestAirChange
    Enum: "BuildFromCatalogProductOfferingsRequestAir"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingsIdentifier` (object, required)
    Used to identify a cached Air Search result for subsequent reference-payload requests. Defines the transaction identifier returned from Search that is sent in later steps (such as Next Leg Search and other workflows) to reference a prior search response.  
The Search response does not return the CatalogProductOfferings/Identifier object if caching is not invoked with offersPerPage in the Search request. A subsequent reference payload request to those search results cannot be sent without caching and the CatalogProductOfferings/Identifier value.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingsIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: cpo_1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection` (array, required)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection.@type` (string)
    Discriminator. No child classes.
    Example: CatalogProductOfferingSelection

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection.CatalogProductOfferingIdentifier` (object, required)
    Top level object for offer identifier.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection.CatalogProductOfferingIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: cpo_1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection.CatalogProductOfferingIdentifier.CatalogProductOfferingRef` (string)
    Not used. Allows referencing another instance of this object in the same message.
    Example: cpo_1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection.ProductIdentifier` (array, required)
    A list of values used to reference specific products.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CatalogProductOfferingSelection.SegmentSequence` (array)
    Example: [1,2]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.UpsellOfferingIdentifier` (array)
    Will not implement.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.UpsellOfferingIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: UpsellOffering

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.UpsellOfferingIdentifier.CatalogProductOfferingRef` (string)
    Used to reference another instance of this object in the same message

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir` (object)
    A selection of Pricing Modifiers that can be used to influence the Price of an Offer.  
- For the AirPrice reference payload request, if any price modifiers were included in the preceding Search request and no price modifiers are sent in the AirPrice request, the cached price modifiers sent at Search are sent with the AirPrice request. If any price modifiers are sent in the AirPrice reference payload request, all cached Search modifiers are discarded and only the modifiers sent in that AirPrice request are used.  
- For the Add Offer request, you may optionally store fares with one or more pricing modifiers. If a pricing modifier is not added, the auto stored fare is added to the reservation. There is no change in the AirReservation response when pricing modifiers are requested. AirReservation applies modifiers from Add Offer and earlier steps as follows:
  - Modifiers sent in the Add Offer request (supported for both full and reference payload).
  - If no modifiers are sent in Add Offer, any pricing modifiers sent in AirPrice are applied.
  - If no modifiers were sent in AirPrice, or if AirPrice was not sent, any pricing modifiers sent in Search are applied.  

  GDS only; pricing modifiers not supported for NDC.  

  If the requested modifier does not have any fares associated with it, the workbench commit fails and returns the error message 'No Fare Found'. Pricing happens at commit, not at Add Offer.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.@type` (string, required)
    Discriminator. Child classes PricingModifiersAir and PricingModifersAirDetail
    Enum: "PricingModifiersAirDetail"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.currencyCode` (string)
    In an API request, send the currency type to return if you want to override the default currency specified with your PCC.
    Example: GBP

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection` (object)
    Requests the return of fare types including private fares (negotiated), public fares (published), or net fares (consolidator fares, or any negotiated wholesale price that is further marked up for sale to customers). May be used to request fares with specific restrictions, change, or refund options.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.@type` (string, required)
    Discriminator. Child class FareSelectionDetail.
    Enum: "FareSelectionDetail"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.fareType` (string)
    Defines the type of fares to return (only public fares, only private fares, only agency private fares, etc.). These can be combined.
The response identifies the type of fare returned for each Product in PassengerFlight/FlightProduct @fareType. Possible values in the response are AirlinePrivateFare, AgencyPrivateFare, NetFare, or PublicFare.
    Enum: "PublicFaresOnly", "PrivateFaresOnly", "AgencyPrivateFaresOnly", "AirlinePrivateFaresOnly", "PublicAndPrivateFares", "NetFaresOnly", "AllFares"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions` (object)
    Supports requesting only fares that meet certain refund criteria. GDS only; not supported for NDC. Search supports sending up to 12 refundability options. The following combinations are mutually exclusive; if sent, Search ignores them and returns a warning message: NonRefundable cannot also be sent with PartialRefund. Refundable cannot also be sent with ChangeOptions/changeTypes=PenaltyToChange

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions.@type` (string, required)
    Discriminator. No child classes.
    Example: RefundOptions

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions.refundTypes` (array, required)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions.RefundPenaltyRange` (object)
    Not currently supported. User can express a minimum and maximum Refund penalty range that will be included in the result set.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions.RefundPenaltyRange.@type` (string)
    Example: RefundPenaltyRange

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions.RefundPenaltyRange.Minimum` (object)
    Parent object when amount is applied as an Amount or a Percent.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.RefundOptions.RefundPenaltyRange.Minimum.@type` (string, required)
    Discriminator classes AmountPercentAmount or AmountPercentPercent
    Enum: "AmountPercentAmount", "AmountPercentPercent"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.ChangeOptions` (object)
    Supports requesting only fares that meet certain change criteria. GDS only; not supported for NDC. Search supports sending up to 12 changeability options. ChangeOptions.changeTypes=PenaltyToChange cannot be sent with RefundOptions.Refundable. If sent, Search ignores them and returns a warning message

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.ChangeOptions.@type` (string)
    Discriminator. No child classes.
    Example: ChangeOptions

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.ChangeOptions.changeTypes` (array, required)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.ChangeOptions.ChangePenaltyRange` (object)
    Not currently supported. User can express a minimum and maximum Change penalty range that will be included in the result set

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.ChangeOptions.ChangePenaltyRange.@type` (string)
    Example: ChangePenaltyRange

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.FareQualifier` (array)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.FareQualifier.value` (string)
    Deprecated - do not use. Replaced by FareQualiferString
    Enum: "Consolidator", "Government", "Marine", "Military", "Reward", "StandBy", "Staff", "Student", "Tour", "Youth", "VistFriendsAndRelatives"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.FareQualiferString` (array)
    Request specific private leisure fares.
Supported values vary by NDC carrier. For detailed NDC support by carrier, see [NDC Carrier Support](https://developer.travelport.com/docs/flights/ndc/ndc-guide#ndc-carrier-support) in the developer documentation.
This value is returned in FlightProduct.FareQualifierString if supplied by the airline. (Note the misspelling in request parameter)"
    Example: ["Tour"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.validatingCarrier` (string)
    IATA code for a carrier to override any default validating carrier (the airline designator that the ticket is issued against).  
If the validating carrier code is not supported for an itinerary, the response returns the error Ticketing Agreement does not exist.  
If an invalid validating carrier code is sent in the request, the response returns the error Unknown Carrier.
    Example: KA

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.prohibitMinStayFaresInd` (boolean)
    - If true: returns only fares that do not require a minimum stay.
- If false (default behavior): allows minimum stay fares.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.prohibitMaxStayFaresInd` (boolean)
    - If true: returns only fares that do not require a maximum stay.
- If false (default behavior): allows maximum stay fares.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.refundableOnlyInd` (boolean)
    - If true: returns only fares that are fully refundable.
- If false (default behavior): allows fares that are not fully refundable
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.prohibitAdvancePurchaseFaresInd` (boolean)
    - If true, returns only fares that do not require advance purchase.
- If false (default behavior): allows fares with advance purchase restrictions.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.prohibitUnbundledFaresInd` (boolean)
    Supported for GDS Exchanges.
- If true, prevents unbundled fares.
- If false (default behavior): does not prevent unbundled fares.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareSelection.prohibitRefundableFaresInd` (boolean)
    This field is deprecated. Use RefundOptions for refundability options
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation` (object)
    Use to send account codes for negotiated fares or to send optional India GST SSR Remarks in GSTRegistrationNumber.  
For NDC supports corporate loyalty program and GST Information. This information is returned in TermsAndConditions.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.@type` (string, required)
    Discriminator. No child classes
    Example: OrganizationInformation

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier` (array)
    Array of account codes to return negotiated fares. The response returns an instance of TermsAndConditions/OrganizationInformation/OrganizationIdentifier for each account code sent.
When FareSelection/fareType=PrivateFaresOnly and an account code is sent in OrganizationIdentifier, AirPrice ignores the account code. Instead, AirPrice returns any private fares available for that market and a booking code for your PCC. This prevents the return of an error message when no specific fare has been filed for that account code.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier.value` (string)
    The value of the code to apply.
Note for AirSearch account codes:
- For GDS, up to 15 account codes are supported. Account codes are alphanumeric and must start with an alphabetic character.
  - When one account code is sent, it is applied to the entire journey.
  - An account code can be sent for each SearchCriteriaFlight. When multiple account codes are sent, the first account code is applied to the first SearchCriteriaFlight, the second account code is applied to the second SearchCriteriaFlight, etc.
- For NDC, one account code per carrier is supported
    Example: JBD123456

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier.supplier` (string)
    The IATA code for the airline on which the code is applicable.
    Example: AA

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier.organizationCodeType` (string)
    Sends a description for the OrganizationIdentifer value.  
For AirPrice, always send with a value of Account.
    Enum: "Account", "OrganizationLoyaltyProgram", "Tour", "TicketDesignator"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier.segmentSequenceList` (array)
    Returned in response when the code is applicable to a specified segment sequence
    Example: [1,2,3]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier.productRef` (array)
    Returned in response when the code is applicable to a specified product
    Example: ["product_1"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.OrganizationIdentifier.accountCodeFaresOnlyInd` (boolean)
    GDS only; not supported for NDC. Not supported in Standalone Price.
Indicator to limit the fares returned to only fares filed for the specified account code.
- If true: Limits the fares returned to only fares filed for that account code; must send with one or more account codes in OrganizationIdentifier/value. If sending multiple account codes, send each instance with accountCodeFaresOnlyInd set to true.
- If false (default behavior): does not limit fares returned to any account code sent.

If an account code is sent without accountCodeFaresOnlyInd=true, the response includes any fares filed for that account code plus fares that are not specific to the account code.
If accountCodeFaresOnlyInd=true and no account code is sent, the indicator is ignored and the response returns all fares and a warning message that the request must include an account code.
Note the following when also requesting private fares only:
- FareSelection/fareType=PrivateFaresOnly and account code: Private fares are returned.
- FareSelection/fareType=PrivateFaresOnly, accountCodeFaresOnlyInd=true, and account code: Any private fares specific to that account code are returned if available. If no private fares exist for that account code, an error message is returned.

Note the following when also requesting net fares:
- FareSelection/fareType=NetFaresOnly and account code: Net fares are returned.
- FareSelection/fareType=NetFaresOnly, accountCodeFaresOnlyInd=true, and account code: Any net fares specific to that account code are returned if available. If no net fares exist for that account code, an error message is returned.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber` (array)
    Send to add India GST (Goods and Services Tax) Special Service Requests. In this case country should be IND. Supported during book 'Add Offer' workflow.
See the [India GST SSRs](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#india-gst-ssr) in the Remarks & Service Requests Guide for important details.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber.value` (string, required)
    The GST registered number for the business.
    Example: 07AAGFF2194N1Z1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber.telephone` (string, required)
    Business telephone number
    Example: 222-222-222

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber.address` (string, required)
    Business address
    Example: 1122 sample trail, CO, USA, 21232

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber.country` (string, required)
    IATA country code of the business.
    Example: IND

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber.companyName` (string, required)
    Business name
    Example: Adecco

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.OrganizationInformation.GSTRegistrationNumber.email` (string, required)
    Business E-Mail address
    Example: sample@adecco.com

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TaxExemption` (object)
    GDS only, not supported for NDC.
Use to mark some or all taxes as exempt.
Specify all taxes, only specific tax codes, or all taxes in specific countries.
Must include either allTaxesExemptInd OR both countries and taxCodes.
TaxExemption supports up to nine values for countries, taxCodes, or both combined. The response returns any exempt taxes with exemptInd=true and value=0.
For AirChange: specify up to five taxes to exempt during exchange search.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TaxExemption.@type` (string)
    Discriminator. No child classes.
    Example: TaxExemption

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TaxExemption.countries` (array)
    One or more ISO codes for the countries in which the paired taxCodes sent are tax exempt. Must also send taxCodes object.
    Example: ["GB","MX"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TaxExemption.taxCodes` (array)
    One or more two-letter alphanumeric tax codes to mark as exempt in the paired country. Must also send countries object.
For AirChange: send up to five tax codes to exempt. Exempted taxes are returned in the response as PriceBreakdown/Taxes/Tax/exemptInd=true.
    Example: ["US"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TaxExemption.allTaxesExemptInd` (boolean)
    Use to set all taxes as exempt.
- If true: marks all taxes on the itinerary as tax exempt.
- Do not send if false. Instead, use countries and taxCodes to specify which taxes to exempt.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.PromotionalCode` (array)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.PromotionalCode.value` (string)
    The promotional code to apply
    Example: CDFRT

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.PromotionalCode.supplierCode` (string, required)
    The IATA code for the airline on which the promotional code is applicable.
    Example: AA

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.SellCity` (string)
    GDS only, not supported for NDC.
The IATA location code for a city. Overrides the sell city of the requester to specify an alternate sale location and return fares based on that location. The response returns pricing in the local currency for the specified sell city instead of the PCC's default currency.
    Example: NYC

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TicketCity` (string)
    GDS only, not supported for NDC.
The IATA location code for a city. Overrides the ticketing city of the requester to specify an alternate ticket location and return fares based on that location; the response returns pricing in the local currency for the specified ticket city instead of the PCC's default currency.
    Example: NYC

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.PricingPCC` (string)
    GDS only, not supported for NDC.
Use to send a faring PCC for which a selective access or code group agreement exists between that PCC and the PCC associated with your account.
The following combinations of PricingPCC and FareSelection/fareType=PrivateFaresOnly return results as follows:
- PricingPCC sent and PrivateFaresOnly not requested: If a selective access or group agreement exists, both public and any available private fares are returned for the requesting and providing PCC.
  - If no selective access or group agreement exists, only public fares are returned.
- PricingPCC sent and PrivateFaresOnly is requested: If a selective access or group agreement exists that allows private fare access, only available private fares are returned for the requesting and providing PCC.
  - If no agreement exists, or if an agreement exists but does not allow private fares access, an error is returned.
    Example: 0BX3

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareBasisCodeOverride` (array)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareBasisCodeOverride.value` (string)
    Example: YEE1Y

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareBasisCodeOverride.specificFlightCriteriaRefs` (array)
    Reference the specificFlightCriteria you want to override. If blank, all segments will be overridden.
    Example: ["s1","s2"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.FareBasisCodeOverride.unpricedFlightSegmentRefs` (array)
    Reference the unpricedFlightSegment you want to override. If blank, all segments will be overridden.
    Example: ["up1","up2"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.MultiPricingAgency` (array)
    GDS only; not supported for NDC.
Invokes Premium Flex Search POS feature. Send up to three PCCs to return offers for those point of sale agencies in addition to your provisioned PCC. If a you send more than 3 PCCs in MultiPricingAgency, only the first 3 are validated.
Must append /buildpremiumflexoptions to the endpoint. See [Premium Flex Search](https://developer.travelport.com/docs/flights/guides/flights-search-guide#premium-flex-search) in the developer documentation for usage and examples, and usage of the Accept header value to specify returning aggregated or streamed content.
If both PricingPCC and MultiPricingAgency are sent with PCCs, the PCC in PricingPCC is ignored.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.TicketingPCC` (string)
    GDS only, not supported for NDC.  
In an API request, overrides the ticketing PCC associated with your account to specify an alternate PCC and return fares based on that PCC.
    Example: 0XS4

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.CalculatedFareAdjustment` (object)
    Used in Exchange Search to modify the Price of the Fare. Discriminator classes CalculatedFareAdjustmentDiscount or CalculatedFareAdjustmentIncrease

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.CalculatedFareAdjustment.@type` (string, required)
    Enum: "CalculatedFareAdjustmentDiscount", "CalculatedFareAdjustmentIncrease"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.ManualFareAdjustment` (array)
    Send to manually adjust the base fare amount on all fares for a specific PTC.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.ManualFareAdjustment.@type` (string, required)
    Discriminator. Child classes ManualFareAdjustmentIncrease or ManualFareAdjustmentDiscount
    Enum: "ManualFareAdjustmentIncrease", "ManualFareAdjustmentDiscount"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.ManualFareAdjustment.passengerTypeCodes` (array)
    Send the PTC/s to be increased or decreased. This increases or discounts the fare for all passengers with the PTC/s. If not sent, ManualFareAdjustment applies to all PTCs.
    Example: ["ADT","CHD"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.BrandPreference` (array)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.BrandPreference.@type` (string, required)
    Discriminator. No child classes exist
    Example: BrandPreference

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.BrandPreference.brandTier` (integer)
    The brand tier
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.BrandPreference.legSequence` (array)
    Correlates with legSequence in SearchCriteriaFlight
    Example: [1,2]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.includeSplitPaymentInd` (boolean)
    GDS only, not supported for NDC.
Split ticketing is available only for customers specifically provisioned for split ticketing. If your account is not configured for split ticketing, sending includeSplitPaymentInd returns a response without split ticket offers and a warning message.
Requests request split ticketing, which returns outbound and inbound one-way fares in addition to round trip options in the Search API response. This may result in lower fares than the same or similar round-trip itinerary.
- If true: requests split ticketing.
- If false (default behavior): split ticketing options are not returned.

When split ticketing is requested, the Search response returns offers in the following order:
- Outbound one-way offers - Inbound one-way offers -  Round trip offers

The response identifies all one-way outbound and inbound offers with CombinabilityCode j0. CombinabilityCode values for round trip offers start at j1 and increment by one for each offer.
Only the following are supported for split ticketing:
- Search (not supported for Next Leg Search or Flight Specific Search)
- Round-trip journey-based offerings ( isJourney header not sent or sent as true, or CustomResponseModifiersAir/SearchRepresentation not sent or sent with value Journey)
- Upsells.

Split ticketing is not supported for round-trip leg-based searches, virtual interlining, or NDC.
Split ticketing returns one-way outbound and one-way inbound fares in addition to round-trip offers. Split ticket offers are identified with CombinabilityCode j0.
In Air Price: for split ticketing the request must send offers that are identified in the Search response with CombinabilityCode j0, which identifies those offers as one-way outbound and one-way inbound split ticketing offers. A combination of j0 and any non-j0 value offer returns an error message that split pricing is not supported.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.returnMostRestrictiveBrandInd` (boolean)
    GDS only, not supported for NDC.
In Search API, when there are different brands on a connecting flight, return information for either the most restrictive brand or the brand on the most significant segment on the itinerary.
- If true: return the offer brand of the most restrictive brand.
- If false (default behavior): return the offer brand of the most significant segment of the itinerary.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.splitPaymentOfferings` (number)
    Number between 0 and 99. Send with includeSplitPaymentInd to configure the percentage of round trip offers to return in a split ticketing response.
By default, Search divides the split ticketing response into 34% round-trip offerings and the remainder as split ticketing offers, which are combined outbound and inbound one-way fares. To change this percentage, send splitPaymentOfferings with the percentage value of round trip offers to return.
    Example: 25

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand` (object)
    Information on airline Brand offerings.
If brand attributes were not excluded with inhibitBrandContentInd=true (GDS only), then brand attributes are returned and consolidated in ReferenceList/ReferenceListBrand. In this case Brand does not return the name or Identifier objects but instead returns only BrandRef, which matches to the brand identifier (e.g., b1) in ReferenceListBrand.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.PricingModifiersAir.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CabinPreference` (object)
    Requests a fare based on the cabin class. Only one cabin preferenceType (Permitted, Preferred, PreferredWithUpgrade) is allowed per request, but there is no limit to the number of cabins that can be sent.
- Any CabinPreference in the initial Search request is applied to any subsequent Next Leg Search and reference Flight Specific Search requests.
  - By default, the CabinPreference in the initial Search request is also applied to any subsequent Next Leg Search request. To override this default and return all cabins for the next leg in the response, send ignoreCabinPreferenceInd=true in the Next Leg Search request.
- In AirPrice and AirReservation (Supported for Full Payload path only)
- If CabinPreference was sent in the Search request, it is cached and sent with the AirPrice reference payload request. If CabinPreference is sent in the AirPrice request, all cached modifiers are discarded and only the modifiers sent in the AirPrice request are used.

Can be combined with lowFareFinderInd=true to return lowest fare in the requested cabin or cabins. When using CabinPreference and lowFareFinderInd, if both CabinPreference and a class of service are sent, class of service is ignored. If CabinPreference is sent without a class of service, the response returns the lowest fare in the cabin requested. If that cabin is not available, the response may upgrade or downgrade to a different cabin. If a different cabin than requested is returned, the response returns the message that the cabin class may differ from the class requested. If lowFareFinderInd=false and CabinPreference are sent in the request, AirPrice ignores the preferred cabin and returns a message that the preferred cabin was ignored.
If CabinPreference is set to All, no cabin preference is applied.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CabinPreference.@type` (string, required)
    Discriminator. No child classes exist
    Example: CabinPreference

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CabinPreference.preferenceType` (string)
    Type of cabin preference.  
Sending a mix of preferenceType values is not supported. For example, you cannot send an instance of CabinPreference with a preferenceType of Permitted and another instance with preferenceType of Prohibited. In this case the results default to the Preferred preference.  
Note that if lowFareFinderInd is sent with true and CabinPreference is sent, the only supported value for CabinPreference/type is Permitted.
    Enum: "Preferred", "Permitted", "PreferredWithUpgrade", "Prohibited"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CabinPreference.cabins` (array)
    A space-delimited list of cabins.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CabinPreference.legSequence` (array)
    Leg level preference is supported only for CarrierPreference, CabinPreference, and ClassOfServicePreference. Not supported at AirPrice or Book.  
Limits preference to the specified leg.  You can apply the preference to only some legs of the itinerary, or different preferences to different legs. Best practice is to also send legSequence in SearchCriteriaFlight. To apply preference to the entire itinerary, do not send legSequence.
    Example: [1,2]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.FareRuleCategory` (array)
    Not recommended use. Invoke fare rule end points directly.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.FareRuleType` (string)
    Use not recommended; request fare rules using the Fare Rules API request instead.
Returns fare rules in the offer response.
Structured rules limit the rules returned to one or more of these categories: advance reservation/ticketing requirements, minimum/maximum stay, stopovers, penalties, voluntary exchanges and refunds.
GDS supports all categories; NDC supports only penalties. See the [Fare Rules Guide](https://developer.travelport.com/docs/flights/guides/fare-rules-guide) for details. Note that even if fare rules are not requested, for GDS only, change and cancel penalties are returned unless suppressed by sending CustomResponseModifiersAir/excludePenaltiesInd set to true.
Not supported in BuildOptions (Flight Specific Search).
    Enum: "Structured", "ShortText", "LongText"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir` (object)
    Contains additional modifiers to customize the result set. Includes optional indicators for returning or excluding specified response content.  
Values sent at Search can carry forward into the Next Leg Search request and are not re-sent.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.@type` (string, required)
    discriminator
    Example: CustomResponseModifiersAir

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.BrandAttributeInclusion` (array)
    Supported in AirSearch and AirPrice. Returns only information about the brand attributes specified and does not return any other brand attributes.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.BrandAttributeInclusion.@type` (string)
    Example: BrandAttributeInclusion

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.BrandAttributeInclusion.legSequence` (array)
    Leg sequence not supported for BrandAttributeInclusion.
    Example: [1,2]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.BrandAttributeInclusion.Classification` (array)
    Send one or more of the supported values to return information about only the specified attributes. Fares may include other attributes but information about them is not returned.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.BrandAttributeInclusion.AdditionalClassification` (array)
    Send one or more of the additional supported values to return information about only the specified additional attributes.
Supported values:
- ChauffeurTransfer
- ExtraLegroom
- InFlightEntertainment
- LoungeAccess
- PriorityBaggage
- PriorityBoarding
- PriorityCheckIn
- PrioritySecurity
- PriorityServices
- MileageAccrual
- Upgrades
- USB

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.SearchRepresentation` (string)
    Specifies either a journey or leg-based response.This setting does not affect one-way itineraries, which have one leg and are always journey-based.
- Journey returns offers for all legs of the itinerary. Journey is the default.
- Leg returns offers for only the first leg of the itinerary. Must be followed with a Next Leg Search to select an offer for the first leg and return offers on the subsequent leg to combine with it.

Customize search result set as leg or journey based. Next Leg Search requests, and Flight Specific Search requests for less than the full itinerary, are supported only after a leg-based Search, not a journey-based Search. If these requests follow a journey-based Search request, an error message is returned.
    Enum: "Leg", "Journey", "LegWithJourneyData"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.excludePenaltiesInd` (boolean)
    GDS only; not supported for NDC.
Indicator to omit change and cancel penalties.
- If true: omits all penalty information from the response.
- If false (default behavior): returns any change and penalty details provided by carrier for each offer in TermsAndConditionsFullAir/Penalties.

If sent in Search but not in AirPrice, the value sent in Search is cached and applied to the AirPrice results. However, you can override the value sent in Search by sending excludePenaltiesInd in the AirPrice request with the opposite value. For example, if the Search request sends excludePenaltiesInd=true and the AirPrice request sends excludePenaltiesInd=false, the Search response does not return penalties and the AirPrice response does return penalties.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.excludeBaggageFeesInd` (boolean)
    GDS only; not supported for NDC.
Indicator to exclude baggage details.
- If true: excludes baggage fees, carry on fees, and embargo information from the response. Baggage quantity or weight is returned instead.
- If false (default behavior): baggage details returned in response. Default is false.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.includeFareCalculationInd` (boolean)
    GDS only; not supported for NDC or in the Flight Specific Search full payload request.
Indicator to request the return of the fare calculation ladder.
- If true: returns the fare calculation ladder in BestCombinablePrice.PriceBreakdownAir.FareCalculation.
- If false (default behavior): fare calculation ladder is not returned.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.excludeSurchargesInd` (boolean)
    GDS only; not supported for NDC.
Indicator to exclude a surcharge breakdown.
- If true: excludes a surcharge breakdown from the response. Baggage quantity or kilos is returned instead.
- If false (default behavior): surcharge breakdown returned in response.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.excludeUnbundledFaresInd` (boolean)
    GDS only, not supported for NDC.
Sets whether to return unbundled fares. Supported in AirSearch and AirPrice.
- If true: does not return unbundled fares.
- If false (default behavior): returns unbundled and bundled fares as available.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.includeCO2EmissionsDataInd` (boolean)
    Indicator to return CO2 emission data in the Search and Next Leg Search responses.
- If true: returns CO2 emission data.
- If false (default behavior): CO2 emission data not returned.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.includeFlightAmenitiesInd` (boolean)
    Indicator to return flight amenities from ATPCO RouteHappy data.
- If true: includes amenities in the response if available.
- If false: Does not return ATPCO RouteHappy amenities.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.includeUniversalProductAttributesInd` (boolean)
    Indicator to return universal product attributes (UPAs), which include images, icons, and URLs as provided by ATPCO. Must also send includeFlightAmenitiesInd=true.
- If true: returns universal product attributes if available.
- If false (default behavior): Universal product attributes not returned.

UPAs are not returned for direct flights with intermediate stops, non-flight segments such as trains, or for Premium Business class.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.includeBundledAncillariesInd` (boolean)
    NDC only; not supported for GDS.  
If true: request NDC offers that include an ancillary service bundled with the cost of the air fare. This could be a discounted paid seat or any other ancillary service offered by the carrier.  
Search and Price responses will contain both ProductAir and ProductAncillary plus a new child class of PriceBreakdown, PriceBreakdownAncillaryAir, to define the ancillary inclusion and pricing.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.CustomResponseModifiersAir.includeFullPenaltyDisclosureInd` (boolean)
    GDS only. For NDC, change and cancel penalties are returned by the NDC carrier.
Indicator to return ATPCO Cat31 and Cat33 penalties in the response in TermsAndConditions/Penalties in Change and Cancel.
- If true: returns penalty information sourced from ATPCO Cat 31 and 33. Penalties may be exposed at fare component level and include time windows.
- If false (default behavior): Cat 31 and 33 penalties are not returned. The most restrictive Cat 16 penalties are returned.
When specified in the Search request, this indicator is applied to Reference Payload Flight Specific Search as well.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.lowFareFinderInd` (boolean)
    GDS only; not supported for NDC.
Provides pricing flexibility around class of service. If not sent, the response returns fares only in the requested class of service.
- If true: returns the lowest fares available in any class of service available, which may not be the same as the requested class. Note that if lowFareFinderInd is sent with true and CabinPreference is sent, the only supported value for CabinPreference/type is Permitted.
- If false: Provides fares for only the specified class of service. Default.

When lowFareFindInd=true and brand attributes are not disabled (inhibitBrandContentInd), AirPrice uses only the brand tier (and any other pricing modifiers) to find the lowest fare within a brand tier regardless of class of service.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.reCheckInventoryInd` (boolean)
    If true, verifies availability for the requested number of passengers in a specific class of service at the time of the price request by booking and releasing seats. Because this indicator temporarily affects seat availability, the recommended best practice is to use validateInventoryInd instead. Some airlines monitor for high volumes of sell/ignore transactions. Regardless of pricing results, air fares and inventory are only guaranteed by airlines when ticketed and paid. Can help reduce sell failures at booking by alerting of insufficient availability. If any or all segments are not bookable, AirPrice does not return any offers and returns an error message. GDS only, not supported for NDC (NDC carriers always validate inventory at pricing).
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.inhibitBrandContentInd` (boolean)
    If true, disables the return of branded fare attributes. By default the AirPrice Reference Payload request returns branded fare attributes.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogProductOfferingsRequest.validateInventoryInd` (boolean)
    Verifies availability and may reduce failures at the Add Offer and Workbench Commit steps. If true, verifies availability for the requested number of passengers in a specific class of service at the time of the price request. If there are fewer seats than requested passengers available in that class of service, AirPrice returns an error message and no offers. GDS only, not supported for NDC (NDC carriers always validate inventory at pricing).
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings` (array)
    Add an ancillary or seat reservation referencing the ancillary list or seat map.

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.@type` (string, required)
    Discriminator classes BuildAncillaryOffersFromCatalogOfferings or BuildAncillaryOffersFromCatalogOfferingsAirSeat
    Enum: "BuildAncillaryOffersFromCatalogOfferingsAirSeat"

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.CatalogOfferingsIdentifier` (object, required)
    Catalog offerings Identifier class.

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.CatalogOfferingsIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: CatalogOfferings_1

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.CatalogOfferingIdentifier` (object, required)
    Catalog Offering Identifier class.

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.CatalogOfferingIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: co1

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.CatalogOfferingIdentifier.CatalogOfferingRef` (string)
    Used to reference another instance of this object in the same message
    Example: co1

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.Quantity` (integer)
    The quantity of ancillaries to be included in the Offer
    Example: 3

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.includeUnsellableAncillariesInd` (boolean)
    If true, the response will include unsellable ancillary options
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildAncillaryOffersFromCatalogOfferings.SeatAssignment` (string, required)
    The specific seat number to be assigned to a Traveler

  - `ReservationQueryBuild.ReservationBuild.ManualPrice` (object)
    Create an offer using manual pricing.  
Within the workbench create a manually priced offer by referencing the sequence in "UnpricedFlightSegmentCriteria" from FlightProduct segmentSequence.  
For single payload match the segmentSequence in SpecificFlightCriteria against the segmentSequence in the flight product, TermsAndConditions etc.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.@type` (string, required)
    Discriminator. No child classes.
    Example: ManualPrice

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.@type` (string)
    Discriminator. No child classes.
    Example: PassengerFlight

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.passengerQuantity` (integer)
    Number of passengers of the specified passenger type code.
    Example: 26

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.passengerTypeCode` (string)
    Passenger type code applicable to the offer/offering. This may be different to the requested passenger type code sent in PassengerCriteria.
    Example: ADT

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.requestedPassengerTypeCodes` (array)
    The requested passenger type code for this product as opposed to the priced passenger type code. Multiple passenger type codes may have been requested with the response resulting in only one passenger type code available for the offer/offering.
    Example: ["ADT","MIL"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.@type` (string)
    Discriminator. No child classes.
    Example: FlightProduct

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.segmentSequence` (array, required)
    Order of the corresponding flight in the sequence.  
Note that the segmentSequence value for connecting flights is the same; for example, for two connecting flights on the outbound or first leg of the itinerary, both flights have the segmentSequence value 1.
    Example: [1]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.classOfService` (string)
    The class of service code.
    Example: F

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.fareBasisCode` (string)
    Fare basis code for the flight.  
For NDC, also returns the ticket designator after a slash (/) following the fare basis code.  
GDS ticket designators are returned in ticketDesignator.
    Example: YEE1Y

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.fareType` (string)
    Indicates the type of fare that applies to this Offer/Offering.  
NetFare is not supported for NDC.
    Enum: "PublicFare", "AgencyPrivateFare", "AirlinePrivateFare", "NetFare"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.carCode` (string)
    GDS only; not supported for NDC.  
The car code or deal code. Net remit. May be a Commercial Airline Agreement number.  
AirPrice and Reservation Retrieve return the net ticket data (NTD) if a fare returned has a private fare component and private fares were requested (fareType of AgencyPrivateFare).
    Example: P1234

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.valueCode` (string)
    The value code for the fare. Net remit.  
AirPrice returns the net ticket data (NTD) if a fare returned has a private fare component and private fares were requested (fareType of AgencyPrivateFare). GDS only; not supported for NDC.
    Example: 365

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.CustomerLoyaltyCredit` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.CustomerLoyaltyCredit.@type` (string)
    Example: CustomerLoyaltyCredit

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.CustomerLoyaltyCredit.Earned` (string, required)
    Represents the amount of award credit awarded for this offer/offering. Award credit can be used for purchasing goods and services through a customer loyalty program
    Example: 500

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.CustomerLoyaltyCredit.Status` (string, required)
    Represents the amount of status credit awarded for this offer/offering. Status credit allow a customer to move up the ladder of a customer loyalty program.
    Example: gold

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.ClassOfServiceAvailability` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.ClassOfServiceAvailability.value` (string)
    The class of service code. (RBD)
    Example: F

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.ClassOfServiceAvailability.number` (integer)
    The amount of seats available on this class of service.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.ClassOfServiceAvailability.status` (string)
    List of availability status
    Enum: "Available", "NotAvailable", "Request", "Waitlist", "WaitlistClosed"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.ticketDesignator` (string)
    GDS only; not supported for NDC. (NDC ticket designators are returned in fareBasisCode after a slash (/), following the fare basis code.)  
Returns the ticket designator for GDS. The ticket designator is a code used by airlines to indicate the type of discount applied to a fare. An airline may have a specific ticket designator used to differentiate its fares, which may also signify anything from private fares, wholesale, promotion, or discounted fares.
    Example: BB5662Y

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.fareTypeCode` (string)
    GDS only; not supported for NDC.  
Identifies whether the fare is bundled or unbundled by providing the ATPCO defined fare type code when the coresponding response includes unbundled fares.
    Example: ERU

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PassengerFlight.FlightProduct.FareQualifierString` (string)
    NDC only. Not supported for GDS. Fare qualifier of a private leisure fares.
    Example: ["Tour"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail` (object, required)
    Child class of Price. This includes all of the Price object plus the Pricebreakdown which gives detailed Price information per PTC or Hotel offering.  
For a Hotels Create Reservation (Full Payload) request, find the values to send in the Price objects from either Availability (returned in CatalogOffering/Price) or Rules (returned in Offer/Price). Although you can send the price returned in either API, the Rules pricing may be more accurate. If you sent a Rules request, send the value from that response. You must include CurrencyCode, Base, TotalTaxes, and TotalPrice. When returned from the previous steps, additionally send TermsAndConditionsFull, ProductRateCodeInfo, and RateCodeInfo.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.id` (string)
    Internally referenced id
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.VendorCurrencyTotal.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Amount.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Amount.Base` (number)
    The base price prior to all applicable taxes or fees of a product, such as the amount for a room or fare for a flight (one passenger).
    Example: 120.2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Amount.Total` (number)
    Specifies the total price including base + taxes + fees.
In PriceBreakdownHospitality, this total is for a given group of nights.
In PriceBreakdownAir this is the total of base cost and all fees and taxes for one passenger of this PTC type.
    Example: 230.13

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Amount.approximateInd` (boolean)
    if true this amount has been converted from the original amount
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.quantity` (integer)
    Quantity of passengers in that PTC.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.requestedPassengerType` (string)
    The PTC to which the PriceBreakdown applies.
    Example: CHD

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount` (object)
    NDC only; not supported for GDS.  
Returned for a fare discounted from the published price, such as a promotional discount. Not returned for privately negotiated discounts such as private fares.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount.value` (number)
    The amount value of the discount
    Example: 20.22

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount.description` (string)
    The text description for the discount.
    Example: Spring discount on group bookings

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount.currencyCode` (string, required)
    Currency code discount is returned in.
    Example: USD

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount.codeAuthority` (string, required)
    Not used. Currency code Authority.
    Example: ISO

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount.decimalPlace` (integer, required)
    Number of decimal places in the currency the discount is returned in.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Discount.decimalAuthority` (string)
    Not used. Decimal Authority.
    Example: ISO

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo` (object)
    GDS only; NDC does not support net fares.  
Detailed information on the net fare used.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.@type` (string, required)
    Example: NetFareInfo

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.passengerTypeCode` (string)
    Passenger Type Code (PTC). If there are multiple travelers with multiple PTCs, multiple fare quotes are returned.
    Example: ADT

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.NetFareBreakdownConstruction` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger` (object)
    The monetary value

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.value` (number)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.currencyCode` (string)
    Assigned Type: c-1100:CurrencyCode

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.codeAuthority` (string, required)
    Assigned Type: c-1100:CodeContext

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.decimalPlace` (integer, required)
    Assigned Type: c-1100:CurrencyMinorUnit

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.decimalAuthority` (string)
    Assigned Type: c-1100:CodeContext

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.bTInd` (boolean)
    If true, this is a bulk ticket fare

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NetFareInfo.TicketBasePassenger.iTInd` (boolean)
    If true, this is an inclusive tour fare

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.FareCalculation` (string)
    GDS only; not supported for NDC.  
For each PTC, when available, FareCalculation returns the fare calculation ladder for all public and private fare types filed by an agency or an airline.
    Example: LON BA SYD R564.00YEE1Y BA LON R564.00YEE1Y NUC1128.00END ROE0.787855

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Surcharges` (object)
    In AirSearch workflow this applies to GDS only. Not supported for NDC, which does not return surcharges.  
Returned if surcharges apply to this offer.  
For a multi-city offer with stopovers (see [Multi-city Offers with Stopovers](https://developer.travelport.com/docs/flights/guides/flights-search-guide#multi-city-offers-with-stopovers-price-details-in-bestcombinableprice-only) for details), surcharges and commission amounts are for the entire journey. A multi-city offer can be identified by the jc in its CombinabilityCode: jc1, jc2.  
For all other offers, the surcharges and commission amounts are for each leg (origin and destination pair).  
Surcharges can be omitted from the Search response with excludeSurchargesInd.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Surcharges.@type` (string, required)
    Discriminator class is SurchargesDetail
    Enum: "SurchargesDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Surcharges.TotalSurcharges` (number)
    A monetary amount, up to 4 decimal places.
    Example: 211.11

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Surcharges.approximateInd` (boolean)
    If true, the surcharge amounts are approximate.
    Example: false

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Surcharges.Surcharge` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.TravelerRefs` (array)
    Returned only in Reservation Retrieve to identify the traveler associated with this instance of PriceBreakdown in case of multiple offers on the booking.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.PaidTaxes` (object)
    Summary Taxes object

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.PaidTaxes.@type` (string, required)
    Discriminator classes PaidTaxes or PaidTaxesDetail
    Enum: "PaidTaxesDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.PaidTaxes.TotalTaxes` (number)
    A monetary amount, up to 4 decimal places. Decimal place needs to be included.
    Example: 220.12

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.PaidTaxes.Tax` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.@type` (string, required)
    Discriminator.
    Example: RequestedPricingModifiers

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.PassengerCriteria` (object)
    Defines the passenger criteria. Send one PassengerCriteria for each passenger type code (PTC).  
Search supports up to 9 total passengers. A maximum of 6 PTCs are supported for GDS. NDC does not have a PTC limitation.  
AirPrice supports up to nine total passengers across all PTCs.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.FlightType` (object)
    The type of flight connection

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.PricingModifiersAirChange` (object)
    Optional modifiers related to pricing, such as brands, taxes, and account codes.  
May include OrganizationInformation (account codes), FareSelection (fare types), CalculatedFareAdjustment (increase/decrease fare modifiers) or BrandPreference (brand tiers).

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.lowFareFinderInd` (boolean)
    Provides pricing flexibility around class of service. If not sent, the response returns fares only in the requested class of service. If true, returns the lowest fares available in any class of service available, which may not be the same as the requested class. Note that if lowFareFinderInd is sent with true and CabinPreference is sent, the only supported value for CabinPreference/type is Permitted. When lowFareFindInd=true and brand attributes are not disabled (inhibitBrandContentInd), AirPrice uses only the brand tier (and any other pricing modifiers) to find the lowest fare within a brand tier regardless of class of service. GDS only; not supported for NDC.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.keepToBrandInd` (boolean)
    If true, the original brand will be maintained during the exchange process.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.RequestedPricingModifiers.lowFareFindAndRebookInd` (boolean)
    If true, the original flights in the reservation will be rebooked or replaced with the new exchanged flights.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.PassengerCriteriaRefs` (array)
    NDC only; not supported for GDS.  
Returned for NDC if a traveler identifier was sent for this traveler in the previous workflow requests.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.FlightPassCredits` (integer)
    The number of flight pass credits consumed for this pricebreakdown.
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.inclusiveOfTaxInd` (boolean)
    If true, this ancillary is sold inclusive of tax.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.quantity` (integer)
    The quantity of ancillary items included in this PriceBreakdown.
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description` (object)
    A description of the ancillary with description codes.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.value` (string)
    The text description of the ancillary.
    Example: Vegetarian Meal

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.code` (string)
    The ATPCO group code.
    Example: BG

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.subCode` (string)
    The ATPCO RFISC subcode.
    Example: 0D4

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.subGroup` (string)
    The ATPCO sub group code.
    Example: SP

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.codeContext` (string)
    The code context value.
    Example: ATPCO

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.ssrCode` (string)
    The four character AIRIMP SSR code for this ancillary.
    Example: VGML

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.issuanceReasonCode` (string)
    The airline provided reason for issuance code.
    Example: C

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description.geographicSpecification` (string)
    How the ancillary is applied across the itinerary.
    Enum: "Sector", "Portion", "Journey"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.ProductRef` (string)
    The product ref this PriceBreakdown applies to. If no productRef exists then the PriceBreakdown applies to all Products within the Offer.
    Example: p_1

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AncillaryPriceApplicationCode` (object)
    Determines how an ancillary price has been built.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AncillaryPriceApplicationCode.value` (string)
    Example: 3

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AncillaryPriceApplicationCode.application` (string)
    Associated text.
    Example: PerItem

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.roomPricingType` (string)
    A string provided by the hotel to describe how a service is priced, such as per night or per stay.
    Enum: "Per stay", "Per person", "Per night", "Per person per night", "Per use"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.Description` (string)
    Example: Advance Purchase-Ro-Free WiFi

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NightlyRate` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NightlyRate.@type` (string)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NightlyRate.startDate` (string, required)
    Start date for the nightly rate in YYYY-MM-DD format.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.NightlyRate.nights` (integer)
    Number of nights the nightly rate is valid.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AverageNightlyRate` (array)
    The average nightly rate for a given offer.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AmenitySurcharges` (object)
    Amenity Surcharges information.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AmenitySurcharges.@type` (string, required)
    Discriminator classes AmenitySurcharges or AmenitySurchargesDetail
    Enum: "AmenitySurchargesDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AmenitySurcharges.TotalSurcharges` (number)
    A monetary amount, up to 4 decimal places. Decimal place needs to be included.
    Example: 211.11

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AmenitySurcharges.approximateInd` (boolean)
    if true, the surcharge amounts are approximate
    Example: false

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.AmenitySurcharges.Surcharge` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.priceChangesDuringStayInd` (boolean)
    "If true, indicates the price changes at least once during requested dates.
If roomPricingType = Per night, multiple instances of priceChangesDuringStayInd are returned."

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.shortRateDescription` (string)
    A normalized rate description for comparing rates across multiple aggregators.
    Example: Flexible Rate

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice` (object, required)
    Rate summary for rental of the vehicle.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.@type` (string, required)
    Example: VehiclePrice

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.id` (string)
    Internal ID

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.rateSource` (string)
    Assigned Type: c-1100:StringTiny

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.rateGuaranteedInd` (boolean)
    Assigned Type: c-1100:OptionalIndicator

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.ratePeriod` (string)
    The time period for a rate such as daily, weekly, monthly
    Enum: "Hour", "Day", "Week", "Month", "Year", "Total", "RentalPeriod", "Weekend", "Bundle", "Package", "ExtraHour", "ExtraDay", "ExtraWeek", "ExtraMonth", "Other"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDistance` (object)
    Rate for the period defined by the attributes

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDistance.value` (number)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDistance.unlimitedDistanceInd` (boolean)
    if true unlimited miles is included with the rental

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDistance.requestedCodeAppliedInd` (boolean)
    if true, the requested code has been applied

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDistance.allowance` (integer)
    The distance allowance permitted with this rate. Use in combination with distanceUnits and ratePeriod

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDistance.distanceUnits` (string)
    For Hotels: Optional object to request either miles or kilometers for the search radius from the specified location. If unitOfDistance is not specified, the search defaults to miles for properties in the United States, Myanmar, and Liberia. The search defaults to kilometers in all other countries.
    Enum: "Miles", "Kilometers"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateDescription` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateAvailability` (string)
    Options are available to sell, need to call, or closed
    Enum: "Available", "NeedToCall", "Closed"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.SupplierRate` (object, required)
    Estimated total amount - Monetary amounts expressed in another currency.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.SupplierRate.@type` (string, required)
    Example: SupplierRate

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.ApproximateRate` (object)
    Estimated total amount - Monetary amounts expressed in another currency.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.ApproximateRate.@type` (string, required)
    Example: ApproximateRate

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehiclePrice.RateQualifier` (string)
    A closed enumeration of possible rate qualifiers for vehicle rental
    Enum: "Other", "PostPayment", "Guarantee", "PrePayment", "Deposit"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.rateGuaranteedInd` (boolean)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.totalPayableNowInd` (boolean)
    If True the Amount is the total amount payable now

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.totalPayableLaterInd` (boolean)
    If True the Amount is the total amount payable later

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges` (object)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.@type` (string, required)
    Example: VehicleCharges

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.description` (string)
    Assigned Type: c-1100:String

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.VehicleChargePurposeCode` (object)
    Any code used to specify an item, for example a type of traveler, service code, room amenity, etc.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.VehicleChargePurposeCode.value` (string)
    Example: INS

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.VehicleChargePurposeCode.codeContext` (string)
    Code Context
    Example: ACRISS

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.rateChargeInfo` (string)
    Assigned Type: c-1100:String

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.RateCategory` (string)
    For Hotel Search, request a rate category by sending up to 8 OTA rate categories to search for. If the supplier has rates available for the requested category, the response contains those rates and indicates them as such. Some properties do not return these rates unless explicitly requested.
For a Hotel Rules request, this value can be found, if returned, in the Availability response's ProductRateCodeInfo/RateCodeInfo/rateCategory.
    Enum: "All", "Association", "Business", "BusinessStandard", "Club", "Convention", "Corporate", "Consortiums", "Discount", "Credential", "Employee", "FamilyPlan", "FullInclusive", "Government", "Inclusive", "Industry/TravelAgentRate", "Leisure", "Military", "Monthly", "Multi-DayPackage", "MultLevel/Negotiated/Secure", "Other", "Package", "PrePaid", "Promotional", "RackGeneral", "SeniorCitizen", "Standard", "Tour", "VIP", "Weekend", "Weekly"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.VehicleCoverageTypeCode` (object)
    The OTA code defined for the Vehicle Coverage Type

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.Calculation` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.taxInclusiveInd` (boolean)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.guaranteedInd` (boolean)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.payNowInd` (boolean)
    If true the vehicle charge must be paid now and is included in the totalPrice calculation

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.includedInEstimatedTotalInd` (boolean)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.PriceDetail.PriceBreakdown.VehicleCharges.includedInBaseRateInd` (boolean)
    If true the Vehicle Charge has been included in the base rate of the Vehicle price

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir` (object, required)
    Provides applicable terms and conditions for air offers.  
FareRuleIdentifierRef is deprecated and not in use. Use Fare Rule end points directly for detailed fare rules.  
Standalone Price does not return TermsAndConditionsFull.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance` (array)
    If returned by the carrier, lists details about a specific type of baggage, or if a baggage embargo is in effect.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.@type` (string, required)
    Discriminator. Child class BaggageAllowanceDetail
    Enum: "BaggageAllowanceDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.passengerTypeCodes` (array)
    All PTCs to which this allowance applies.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.baggageType` (string)
    Identifies the type of baggage.
    Enum: "CarryOn", "FirstCheckedBag", "SecondCheckedBag", "AdditionalBags", "BaggageEmbargo"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.validatingAirlineCode` (string)
    The validating baggage airline code
    Example: BA

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.ProductRef` (array)
    The Product id/s to which this baggage allowance applies.
    Example: ["p1","p2"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem.@type` (string)
    Example: BaggageItem

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem.quantity` (integer)
    The number of baggage items allowed. May be free or at a charge. Not returned for baggage allowances by weight.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem.Measurement` (array)
    Measurement details for BaggageItem as available and applicable.
Baggage measurements are not always returned.
- measurementType: Type of measurement specified, such as weight, height, width, etc.
- unit: Unit in which measurement is specified, such as Kilograms, Inches, Centimeters, etc.
- value: The number of units allowed for this measurement type.
NDC returns quantity and Measurement info for FirstCheckedBag, SecondCheckedBag, AdditionalBags, and CarryOn when returned by the NDC carrier. NDC returns measurements in structured format in the Search response when the NDC carrier returns them this way. Otherwise, the measurements are returned in Text.
For GDS, baggage measurements are returned in Text.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem.Text` (string)
    Any free text provided by carrier for baggage terms.
May provide measurements for the allowed baggage dimension.
When the baggage allowance is based on pieces, Text returns 0P, 1P, 2P, or 3P, defined as follows, for FirstCheckedBag, SecondCheckedBag, AdditionalBags, and/or CarryOn.
- 0P: No free bags.
- 1P: The FirstCheckedBag is free; the SecondCheckedBag has a fee.
- 2P: Both the FirstCheckedBag and SecondCheckedBag are free.
- 3P: Both the FirstCheckedBag and SecondCheckedBag are free, plus an additional checked bag (AdditionalBags) is free.
    Example: UPTO15LB/7KG AND UPTO45LI/115LCM

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem.soldByPieceInd` (boolean)
    Returned only if true. Indicates baggage allowance is by piece, such as one, two, or three pieces. Weight restrictions may also apply.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.BaggageItem.soldByWeightInd` (boolean)
    Returned only if true. Indicates the baggage is allowed by weight, either kilograms or pounds, such as 50 pounds or 35 kilograms. Number of item restrictions may also apply.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.SegmentSequenceList` (array)
    Segment/s on which this baggage allowance applies.  
Segment sequence is only to be used when the baggage allowance differs between segments within a product. If so, then the ProducRef must be specified.
    Example: [12,45,3,2]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.Text` (array)
    Example: ["Blue baggage allowed","Purple baggage allowed"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageAllowance.url` (string)
    Link to additional baggage policy information.
    Example: https://airline/baggage

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Restriction` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Restriction.value` (string)
    Example: No late arrivals

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Restriction.segmentSequenceList` (array)
    Segment sequence list
    Example: [1,2,3]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Restriction.productRef` (array)
    The productRef which the restriction applies to
    Example: ["p1","p2"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.ValidatingAirline` (array)
    Each instance lists the carrier code for the carrier on which the ticket is issued.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.ValidatingAirline.@type` (string)
    Example: ValidatingAirline

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.ValidatingAirline.SegmentSequenceList` (array)
    The segmentSequenceList the validatingCarrier applies to
    Example: [2,4,6,8,10]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.ValidatingAirline.ValidatingAirline` (string, required)
    Represents the airline responsible for ticketing/fulfillment of this Offer
    Example: QA

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.ValidatingAirline.ProductRef` (array)
    The productRef the validatingCarrier applies to
    Example: ["product1","product2","product3"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.@type` (string)
    Example: BaggageRecheck

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.At` (string, required)
    The city where the baggage recheck is required
    Example: MEX

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight` (object, required)
    Flight common schema. Used across Air workflow.  
One instance for each flight in the FlightSegment. A direct flight option has one Flight object while connecting flights have a Flight object for each flight on the leg.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.stops` (integer)
    Number of stops
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Departure` (object, required)
    Departure details for a given leg.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Arrival` (object, required)
    Arrival information.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.BaggageRecheck.ArrivalFlight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TicketingAgency` (array)
    GDS only; not supported for NDC.  
If TicketingPCC was sent in the request to override the default ticketing agency, TicketingAgency returns the PCC of the overriding agency.  
If no override request was made, TicketingAgency returns the default PCC.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TicketingAgency.@type` (string)
    Example: TicketingAgency

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TicketingAgency.Code` (string, required)
    PCC of the overriding or default ticket agency.
    Example: A561510

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TicketingAgency.ProductRef` (array)
    Product references to which this ticketing agency PCC applies. If empty applies to all products within the offer.
    Example: ["p1","p2","p3"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TicketingAgency.SegmentSequenceList` (array)
    SegmentSequenceList the TicketingAgency applies to. If empty applies to all segments within the product.
    Example: [31,28,43,42,51,26]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.PaymentTimeLimit` (string)
    Returned for GDS offers and some NDC airlines.  
The local (per the point of sale) date and time by which the offer must be ticketed.  
Not returned for a ticketed booking.
    Example: 2022-08-07T12:12:00Z

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties` (array)
    Returns change and cancel penalties for this set of terms and conditions. For GDS, Penalties returns the most restrictive CAT16 penalty details; NDC penalty rules are not necessarily filed in a specific category (CAT).
Includes PassengerTypeCodes and either or both the Change and Cancel objects.
In the AirPrice responses for both full and reference payload, Penalties is not returned if excludePenaltiesInd=true was sent in the AirPrice request, or requested in the Search request and not overridden by excludePenaltiesInd=false in the AirPrice request.
Not all NDC carriers return penalty details. Some NDC carriers may not return Change or Cancel/Penalty/Amount when a change is permitted, which means there is no charge for the change.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.@type` (string, required)
    Discriminator. No child classes.
    Example: Penalties

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change` (array)
    Details about maximum or minimum change fees charged for changes to this itinerary.  
Returned in Penalties object with type ChangePermitted if a change is permitted after booking.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.@type` (string, required)
    Discriminator. Child classes ChangePermitted, ChangeNotPermitted, and ChangeIndeterminate.
    Enum: "ChangeIndeterminate", "ChangePermitted", "ChangeNotPermitted"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.ProductRefs` (array)
    List of product reference ids to which these penalties apply, if applicable only to specific products.
    Example: ["p1","p2"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.SegmentSequence` (array)
    List of segment sequence numbers to which these penalties apply, if applicable only to specific segments.
    Example: [1]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.IndeterminateInd` (string)
    Structured fare rules could not be determined for this category.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.penaltyTypes` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.PenaltyAppliesTo` (string)
    Returned in Change and Cancel objects to specify what the change or cancel penalty applies to.
    Enum: "OneWay", "RoundTrip", "PerTicket", "PerCoupon", "PerDirectionOfTravel"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.Penalty` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.higherPenatltyAppliesInd` (boolean)
    If true, when an amount and a percent are specified in the Penalty then the higher of these apply
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.ChangeMethod` (string)
    Ticket must be reissued, revalidated or both
    Enum: "Reissue", "Revalidation", "Both"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.ResidualValuePenalty` (string)
    List of Residual Value Penalty types.
    Enum: "Ignore", "Refund", "Subtract", "SubtractFromNonRefundable"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.PeriodBeforeDeparture` (object)
    Returned for Change or Cancel, when applicable, to indicate the time before departure to which the change or cancel restrictions apply. Only returned when Cat31 and Cat33 restrictions are requested (includeFullPenaltyDisclosureInd).

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.PenaltyException` (object)
    The first occurrence (if day of week) or the unit of time

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.NotPermittedInd` (string)
    Changes are not permitted
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Change.taxesNonRefundableInd` (boolean)
    If true, for non-refundable fares taxes are also non-refundable.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel` (array)
    Returned in Penalties object with type CancelPermitted if a cancellation is permitted after booking.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.@type` (string, required)
    discriminator
    Enum: "CancelIndeterminate", "CancelPermitted", "CancelNotPermitted"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.ProductRefs` (array)
    The product ids this cancel information applies to.
    Example: ["p1","p2"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.SegmentSequence` (array)
    The list of any segment sequence numbers this cancelation information applies to.
    Example: [1]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.IndeterminateInd` (string)
    structured fare rules could not be determined for this category
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.penaltyTypes` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.Penalty` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.higherPenatltyAppliesInd` (boolean)
    If true, when an amount and a percent are specified in the Penalty then the higher of these apply
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.NotPermittedInd` (string)
    Cancel is not permitted
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Cancel.taxesNonRefundableInd` (boolean)
    if true, for non-refundable fares taxes are also non-refundable
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.Waiver` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.PenaltySourceCode` (object)
    The source of the penalty applied.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.PenaltySourceCode.value` (string)
    Example: Properties of the penalty

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.PenaltySourceCode.codeContext` (string)
    Penalty source code context
    Example: Context of the penalty source

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.PassengerTypeCodes` (array)
    The passenger type codes that the penalties apply to.
    Example: ["ADT","CHD"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.involuntaryInd` (boolean)
    Penalties apply for involuntary changes initiated by the airline.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.applyLeastRestrictiveInd` (boolean)
    If true, the least restrictive of the rule hierarchy is applied.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.ruleNumber` (string)
    The rule number associated to this fare rule info.
    Example: D38

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.Penalties.tariffNumber` (string)
    The tariff number associated to this fare rule info.
    Example: 01634

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareGuaranteePolicy` (array)
    GDS only; NDC does not support net fares.
Net ticket data (NTD) is returned in the AirPrice, AirReservation, Exchange Search, and Reservation Retrieve responses for any GDS fare that has a private fare component (fareType=AgencyPrivateFare).
When NTD is returned, TermsAndConditionsFull includes FareGuaranteePolicy to return the fare calculation indicator for the fare.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareGuaranteePolicy.@type` (string, required)
    discriminator
    Example: FareGuaranteePolicy

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareGuaranteePolicy.passengerTypeCodes` (array)
    The list of passenger type codes
    Example: ["ADT","CHD"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.PricingAgency` (array)
    GDS only; not supported for NDC  
If PricingPCC was sent in a request to override the default pricing agency, PricingAgency returns the PCC of the overriding agency. Not returned if no override request was made.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.PricingAgency.@type` (string)
    Discriminator. No child classes.
    Example: PricingAgency

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.PricingAgency.ProductRef` (array)
    Product references to which this pricing agency PCC applies. If empty applies to all products within the offer.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.PricingAgency.Code` (string, required)
    PCC of the overriding or default pricing agency.
    Example: 0XS4

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.PricingAgency.SegmentSequenceList` (array)
    SegmentSequence references to which this pricing agency PCC applies. If empty applies to all segments within the products.
    Example: [2,4,6,8,10]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FlightPass` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.instantPurchaseInd` (boolean)
    If true the Offer/Offering must be paid for at the same time as creating the Reservation.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.secureFlightPassengerDataRequiredInd` (boolean)
    Returned only when true to indicate the airline requires additional passenger data for one or more travelers to complete the reservation per Secure Flight Passenger Data requirements.  
Returned for both GDS and NDC in AirPrice; returned only for GDS in Reservation Retrieve.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TourCodes` (array)
    GDS only; not supported for NDC. Any tour code applicable to this fare, per PTC. Includes TravelerIdentifierRef and TourCode objects.A tour code is a carrier specified and agreed code for a negotiated fare. It is used by the BSP or ARC data processing center to perform a series of calculations that may be based on the itinerary, agency code, dates, and other transaction attributes. The tour code can help identify airline-specific incentive payments such as commissions for fares that offer the most revenue.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange` (object)
    The valid date range to be applied to the document.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange.@type` (string)
    Example: DocumentValidDateRange

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange.ProductRef` (string)
    The product this document date range applies to. If blank, applies to all products.
    Example: product_1

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange.SegmentSequenceList` (array)
    The segmentSequence within the product the action is being requested for. Used when multiple flights exist within a product. Only one product may be selected with this option.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange.ValidDateRange` (object)
    Specifies the begin and end date of an event, such as check-in and check-out dates.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange.ValidDateRange.start` (string, required)
    Specifies the start date for an event, such as a booking or check-in date in YYYY-MM-DD format.
    Example: 2026-03-03

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.DocumentValidDateRange.ValidDateRange.end` (string, required)
    Specifies the end date an event, such as a booking or check-out date in YYYY-MM-DD format.
    Example: 2026-03-03

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.flightPassInd` (boolean)
    If true, indicates a flight pass offer. A response may include both regular priced offers (non flight pass) and flight pass offers.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.TextBlock` (array)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo` (array)
    NDC use only. Returned in ReservationResponse.

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.@type` (string, required)
    Discriminator classes FareRuleInfoText or FareRuleInfoStructured
    Enum: "FareRuleInfoText"

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.flightsRefs` (array)
    The flight refs associated to this fare rule info
    Example: ["s1","s2"]

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.ruleNumber` (string)
    The rule number of a fare rule
    Example: ruleNo

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.tariffNumber` (string)
    Tarrif number
    Example: 46

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.TextFareRule` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.TextFareRule.value` (string)
    Example: Fare cannot be changed. Refundable before departure with 4100.00 penalty

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.TextFareRule.language` (string)
    A three letter code for the representation of names of languages defined by ISO639-3
    Example: ENG

  - `ReservationQueryBuild.ReservationBuild.ManualPrice.TermsAndConditionsFullAir.FareRuleInfo.TextFareRule.name` (string)
    The name of the text fare rule
    Example: Penalties

  - `ReservationQueryBuild.ReservationBuild.bookAsUnpricedSegmentsInd` (boolean)
    If true, the flights referenced in CatalogProductOfferingsResponse will be booked as unpriced segments. An Offer will not be created. This applies to Availability workflow only.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest` (object, required)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.@type` (string, required)
    Discriminator classes BuildFromCatalogOfferingsRequest, BuildFromCatalogOfferingsRequestAir, and BuildFromCatalogOfferingsRequestAirChange
    Enum: "BuildFromCatalogOfferingsRequestAirChange", "BuildFromCatalogOfferingsRequestAir"

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.ProductIdentifier` (array)
    Example: ["p1","p2"]

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.AncillaryOfferingIdentifier` (array)

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.AncillaryOfferingIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: AN1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.AncillaryOfferingIdentifier.CatalogOfferingRef` (string)
    Used to reference another instance of this object in the same message
    Example: CO1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.AncillaryOfferingIdentifier.AncillaryOfferingRef` (string)
    Example: AN1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingsRequest.SegmentSequence` (array)
    The segmentSequence within the product the action is being requested for. Used when multiple flights exist within a product. Only one product may be selected with this option.
    Example: [1]

  - `ReservationQueryBuild.ReservationBuild.id` (string)
    Sequence of the reservation when part of build multiple reservations
    Example: ref_001

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingHospitality` (object)
    For a Rules (Reference Payload) or a Create Reservation (Reference Payload) call, reference the value returned in the Availability response at CatalogOffering/id for the specific offer you want to request. Send this value in CatalogOfferingIdentifier. Offers from an Availability response are stored in cache for 30 minutes. If the offers expire you must send a new Availability request.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingHospitality.@type` (string)
    Example: BuildFromCatalogOfferingHospitality

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingHospitality.SpecialInstruction` (string)
    Customer generated special instructions transmitted to the hotel.
    Example: Guest prefers room on first floor.

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingHospitality.NumberOfRooms` (integer)
    Not supported.
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.BuildFromCatalogOfferingHospitality.RoomPerTravelerInd` (boolean)
    Not implemented.

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir` (array, required)

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.@type` (string)
    Discriminator. No child classes.
    Example: ProductCriteriaAir

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.sequence` (integer, required)
    Optional sequence of this block of product criteria
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SponsoredFlightAttributes` (object)
    Coming soon. Contains marketing information for Sponsored Flight Options.

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SponsoredFlightAttributes.@type` (string, required)
    Discriminator. No child classes.
    Example: SponsoredFlightAttributes

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SponsoredFlightAttributes.positionNumber` (integer)
    The display position number of the sponsored option
    Example: 1

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SponsoredFlightAttributes.adID` (string)
    The advertisement ID
    Example: F123

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SponsoredFlightAttributes.trackingID` (string)
    Unique tracking ID for sponsored flights campaign required in end to end workflow.
    Example: 490516f5-d33c-4190-9ffe-619748d7ed24

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SponsoredFlightAttributes.sponsoredFlightInd` (boolean)
    If true, this option is a sponsored flight option.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria` (array, required)
    An array of flight criteria.

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.@type` (string)
    Discriminator. No child classes.
    Example: SpecificFlightCriteria

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.carrier` (string, required)
    IATA code for the airline carrier for this flight.
    Example: BA

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.flightNumber` (string, required)
    Flight number assigned by the airline.
    Example: 980

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.departureDate` (string, required)
    The local departure date of the flight in YYYY-MM-DD format.
    Example: 2025-10-25

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.departureTime` (string)
    The local departure time of the flight in HH:MM:SS (24-hour) format.
    Example: 68400

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.arrivalDate` (string)
    The local arrival date of the flight in YYYY-MM-DD format.
    Example: 2025-10-25

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.arrivalTime` (string)
    The local arrival time of the flight in HH:MM:SS (24-hour) format.
    Example: 80100

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.from` (string, required)
    The origin IATA airport code from which the flight departs.
    Example: LHR

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.to` (string, required)
    The destination IATA airport code where the flight arrives.
    Example: PAR

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.classOfService` (string)
    The class of service. If sent for Flight Specific Search, this field is ignored.
    Example: F

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.brandTier` (integer)
    The brand tier to price, if brand tier pricing is desired.  
Supported only in the full payload request.  
For AirReservation, send only if requesting to store brand information at the segment level. A segment is one flight with the same flight number. You can send brandTier for any or all instances of SpecificFlightCriteria. To store brand information at the offer level instead, see PricingModifiersAir.
    Example: 2

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.segmentSequence` (integer, required)
    Segment sequence is used to identify the order of the flight segments. A segment is one flight with the same flight number.
- For AirPrice: starting with 0 for the first segment on the leg.
- For AirReservation: starting with 1 for the first segment on the leg.
  - Note that the segmentSequence value for connecting flights is the same; for example, for two connecting flights on the outbound or first leg of the itinerary, both flights have the segmentSequence value 1.

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.additionalCabins` (array)
    Request additional SeatMap cabins (not supported in full payload Price or Book requests)
    Example: ["First"]

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.passiveSegmentStatus` (string)
    GDS only; not supported for NDC.
Applicable to Book workflow only. If the segment is to be sold as passive (booked outside the Travelport GDS) enter the passive segment status.
This updates the Travelport booking with any details received from the supplier for the passive segment. Recommended to also send SupplierLocator.
Supported for the following segment status codes:
- AK (passive segment confirmed outside the GDS)
- BK (passive segment booked with carrier)
- YK (Hold confirmed airline space)
    Example: AK

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.fareBasisCodeOverride` (string)
    Use PricingModifiersAir for fare basis code override.
    Example: YEE1Y

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.id` (string)
    Unique id to support referencing of this specific passenger criteria in the book offer construction workflow.  
For AirPrice: optionally use to send a custom flight identifier value such as f1, f2, and so on when requesting pricing for one or more specific segments with OfferConstruction. If not sent, pricing for all segments is returned. GDS only; not supported for this use in NDC.

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.AvailabilitySourceCode` (string)
    GDS only; not supported for NDC.  
Optional but Recommended to send in the full payload request.  
Returned to assist in troubleshooting.  
Returned in the Search, Air Availability, Exchange Search, AirPrice, and Workbench Commit responses.   Not returned for Ancillary Shop or Fare Rules.  
Recommended to send in the AirPrice Full Payload and Add Offer Full Payload requests.
    Enum: "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "S", "T", "U", "X", "Y", "Z"

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SpecificFlightCriteria.boundFlightsInd` (boolean)
    The bound flights indicator boundFlightsInd is a variable indicating segments are married/bound. True indicates that the flight availability was polled (availability check) using connecting segments. If false, flights were polled as point to point segments.
In full payload AirPrice, this sets whether to validate inventory on a connecting flight in the requested class of service by booking and then releasing seats. GDS only; not supported for NDC. Supported only in the full payload request.
- Can be used in conjunction with reCheckInventoryInd=true on the leading segment(s) on a leg with connecting flight(s) to also check availability on the connecting flight(s) by booking and releasing seats in the requested class of service.
For example, if a leg has two connections, send boundFlightsInd for the first two of the three flights. Must also send reCheckInventoryInd=true per above. If any or all segments are not bookable, AirPrice returns a message that the air segment/s are not bookable and the dates and city pairs of the segments that are not bookable.
- Because this indicator temporarily affects seat availability, recommended best practice is to use validateInventoryInd instead of reCheckInventoryInd and boundFlightsInd. Some airlines have revenue management applications that monitor for high volumes of sell/ignore transactions for inventory. Regardless of pricing results, air fares and inventory are guaranteed by airlines only when ticketed and paid for.
- If false (default behavior): Checks only for general seat availability on any connecting flight, not a specific class of service.

In full payload AirReservation, this indicator is not sent by the user but instead is sent if included in the information stored in the price by the carrier. Not returned for NDC.
- When returned with a value of true, the flight segments are polled together and usually share the same fare basis code and class of service. The indicator is returned as true for all leading segments on one leg of the flight, and not returned for the last segment of the bound flight leg journey, indicating where the bound flights end.
For example, if an O&D pair has 3 flight segments, boundFlightsInd is returned only for the first two segments on that leg.
- If the segments are not bound, boundFlightsInd is false and not returned.
    Example: true

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SupplierLocator` (object)
    Send to add a locator code for a passive segment.  
Required for passive segment bookings when GDS ticketing is required (AK segment status - passive segment confirmed outside the GDS). Not supported for Search or Price APIs.  
  
Required for ticket issuance; if not sent in Add Offer, must be added with a terminal program prior to ticketing.  
Recommended to always send with SpecificFlightCriteria /passiveSegmentStatus.

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SupplierLocator.value` (string)
    The external or supplier-issued locator.
    Example: WTR45G

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SupplierLocator.supplierCode` (string)
    Supplier Code; generally the releated IATA code for the carrier or agency.
    Example: AA

  - `ReservationQueryBuild.ReservationBuild.ProductCriteriaAir.SupplierLocator.supplierName` (string)
    Name of the supplier
    Example: American Airlines

  - `ReservationQueryBuild.ReservationBuild.PricingModifiersAir` (array)

  - `ReservationQueryBuild.ReservationBuild.bookAsUnpricedSegmentsInd` (boolean)
    If true, the flights sent in ProductCriteriaAir will be booked as unpriced segments. An Offer will not be created.

## Request examples:

  - `Full payload minimum request for GDS offer` (unknown)

  - `Full payload with Optional details for GDS offer` (unknown)

  - `Full payload unpriced segments for GDS offer` (unknown)

  - `Reference payload minimum request for GDS offer` (unknown)

  - `Reference payload request with optional details for GDS offer` (unknown)

  - `Reference payload for NDC offer` (unknown)

## Response 201:

  - `201` (unknown)
    Created - 201

## Response 201 fields (application/json):

  - `ReservationResponse` (object)
    The response of a Create Reservation (Reference or Full Payload), Sync Reservation, Modify/Add Reservation, Create/Modify Passive Reservation, Retrieve Reservation, or Cancel Reservation endpoint.
The structure detailed here is the same for all of these API responses. For Post-Commit Workbench Create and Workbench Retrieve the response is structured the same, plus a workbench identifier.
The information returned in the Reservation Retrieve response varies depending on the information that has been added to the reservation at the time of retrieve, whether the reservation has been ticketed, and whether the reservation was created using the Travelport TripServices APIs or another program.
Please note the requests for Workbench Commit (Create Reservation), Post-Commit Workbench Create, and Workbench Retrieve do not support the query parameters available in Reservation Retrieve and do not return the following:
- any document override, accounting, historical, and DOCI remarks
- any custom rules
- brand attributes
- baggage dimension and fee details
- fare rules
- ATPCO RouteHappy flight amenities

For Two-step Commit:   In the initial booking workflow, or when adding an offer to an existing reservation, or during an exchange, you can send enableTwoStepCommitInd=true to enable a two-step commit process that returns a warning if specific error scenarios occur. See [Two-step Commit in the Guides](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#enable-warnings-for-price-or-schedule-changes-or-minimum-connect-time-mct-two-step-commit) for more information.   If a Two-step Commit is triggered, the booking is not created and the first commit response returns objects that may not return in a typical commit response payload. The payload varies based on the warning that triggered the Two-step Commit, and may include additional objects if seats or other ancillaries were added to the workbench. Because the booking was not committed, Result/status is 'Not Processed'. A descriptive error or warning is returned in Result/Error/Message or Result/Warning/Message.   The response to a second commit that creates a booking uses the same structure as a Reservation Retrieve response.

  - `ReservationResponse.Reservation` (object)
    Empty container to request workbench ID.  
In the response, this is the top-level object for reservation details. Generally includes the Identifier, Offer, Traveler, and ReservationDisplaySequence objects. Depending on the information in the reservation, may include Receipt, ReservationComment, PrimaryContact, CustomAuxiliarySegment.

  - `ReservationResponse.Reservation.@type` (string, required)
    Discriminator classes ReservationID, Reservation, or ReservationDetail
    Enum: "Reservation"

  - `ReservationResponse.Reservation.id` (string)
    Internal identifier for the response.
    Example: REF12873

  - `ReservationResponse.Reservation.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ReservationResponse.Reservation.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ReservationResponse.Reservation.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ReservationResponse.Reservation.Offer` (array)
    Each instance returns details about one offer on the reservation. An offer could be flight/s on the itinerary, seats, or a paid ancillary.
Additional instances of Offer are returned by default if the booking includes hotel and/or car segments. The hotel and/or car segments must have been booked with the TripServices Stays APIs or TripServices Car APIs (full release pending), or a terminal program. See the [Multi-Content Booking Guide (Air, Hotel, Car)](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#multi-content-bookings-air-hotel-car) for more information.
In the two-step commit, several objects in Offer vary from the standard response. For price or schedule changes, Offer is returned with @type OfferModify.
For NDC only, when an airline-initiated flight change has occurred, the Reservation Retrieve response returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See the [NDC Flight Disruption Handing in the Air Booking Guide](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) for details.

  - `ReservationResponse.Reservation.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ReservationResponse.Reservation.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ReservationResponse.Reservation.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ReservationResponse.Reservation.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ReservationResponse.Reservation.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ReservationResponse.Reservation.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ReservationResponse.Reservation.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ReservationResponse.Reservation.Offer.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ReservationResponse.Reservation.Offer.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ReservationResponse.Reservation.Offer.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ReservationResponse.Reservation.Offer.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ReservationResponse.Reservation.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ReservationResponse.Reservation.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ReservationResponse.Reservation.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ReservationResponse.Reservation.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ReservationResponse.Reservation.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ReservationResponse.Reservation.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ReservationResponse.Reservation.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ReservationResponse.Reservation.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ReservationResponse.Reservation.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ReservationResponse.Reservation.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ReservationResponse.Reservation.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ReservationResponse.Reservation.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo.@type` (string)
    Example: TaxInfo

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo.TaxCode` (string, required)
    The tax code
    Example: XF

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo.Amount` (number, required)
    The amount of the tax applied

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo.TaxBreakdown` (array, required)
    The breakdown of the tax for this tax code

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent.value` (number)
    The tax percentage amount.
    Example: 5.5

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent.taxCode` (string)
    Any code for the tax.
    Example: 971 - IRS Notice

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent.reportingAuthority` (string)
    Tax reporting authority
    Example: Georgia Department of Revenue

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent.purpose` (string)
    Purpose of tax
    Example: statutory tax

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent.description` (string)
    Description
    Example: 1.5% of SGST

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent.includedInBase` (string)
    Yes , No , Unknown
    Enum: "Yes", "No", "Unknown"

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ReservationResponse.Reservation.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ReservationResponse.Reservation.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown` (array)

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Amount.@type` (string)

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Amount.Base` (number)
    The base price prior to all applicable taxes or fees of a product, such as the amount for a room or fare for a flight (one passenger).
    Example: 120.2

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Amount.Total` (number)
    Specifies the total price including base + taxes + fees.
In PriceBreakdownHospitality, this total is for a given group of nights.
In PriceBreakdownAir this is the total of base cost and all fees and taxes for one passenger of this PTC type.
    Example: 230.13

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Amount.approximateInd` (boolean)
    if true this amount has been converted from the original amount
    Example: true

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Commission.@type` (string, required)
    Discriminator. Child classes CommissionAmount or CommissionPercent
    Enum: "CommissionAmount", "CommissionPercent"

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Commission.application` (string)
    Type of commission
    Enum: "Full", "Partial", "Non-paying", "No-show", "Adjustment", "Commissionable"

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.quantity` (integer)
    Quantity of passengers in that PTC.
    Example: 2

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.requestedPassengerType` (string)
    The PTC to which the PriceBreakdown applies.
    Example: CHD

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.FiledAmount` (object)
    Returned only in the Price and Reservation Retrieve APIs. GDS only; not supported for NDC.
The base amount of a ticket price or net price that is filed in local currency.
Returned when the origin currency is not the same as the PCC currency to show the currency in which the base fare has been filed.
When used for NetBaseAmount: Net ticket data (NTD) is returned in the AirPrice, AirReservation, Exchange Search, and Reservation Retrieve responses for any GDS fare that has a private fare component (fareType=AgencyPrivateFare). When NTD is returned, TermsAndConditionsFuill includes FareGuaranteePolicy to return the fare calculation indicator for the fare.   When NTD is returned, PriceBreakdown may include NetBaseAmount.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Discount` (object)
    NDC only; not supported for GDS.  
Returned for a fare discounted from the published price, such as a promotional discount. Not returned for privately negotiated discounts such as private fares.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.NetFareInfo` (object)
    GDS only; NDC does not support net fares.  
Detailed information on the net fare used.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.TravelerIdentifierRef` (object)
    Identifier references as object both within a message payload or an object held in cache that may be used for subsequent workflows.  
Returned for NDC in the Price response if age was sent for this traveler in the previous workflow requests.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.FareCalculation` (string)
    GDS only; not supported for NDC.  
For each PTC, when available, FareCalculation returns the fare calculation ladder for all public and private fare types filed by an agency or an airline.
    Example: LON BA SYD R564.00YEE1Y BA LON R564.00YEE1Y NUC1128.00END ROE0.787855

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Surcharges` (object)
    In AirSearch workflow this applies to GDS only. Not supported for NDC, which does not return surcharges.  
Returned if surcharges apply to this offer.  
For a multi-city offer with stopovers (see [Multi-city Offers with Stopovers](https://developer.travelport.com/docs/flights/guides/flights-search-guide#multi-city-offers-with-stopovers-price-details-in-bestcombinableprice-only) for details), surcharges and commission amounts are for the entire journey. A multi-city offer can be identified by the jc in its CombinabilityCode: jc1, jc2.  
For all other offers, the surcharges and commission amounts are for each leg (origin and destination pair).  
Surcharges can be omitted from the Search response with excludeSurchargesInd.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.TravelerRefs` (array)
    Returned only in Reservation Retrieve to identify the traveler associated with this instance of PriceBreakdown in case of multiple offers on the booking.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.PaidTaxes` (object)
    Summary Taxes object

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.RequestedPricingModifiers` (array)

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.PassengerCriteriaRefs` (array)
    NDC only; not supported for GDS.  
Returned for NDC if a traveler identifier was sent for this traveler in the previous workflow requests.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.FlightPassCredits` (integer)
    The number of flight pass credits consumed for this pricebreakdown.
    Example: 1

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.inclusiveOfTaxInd` (boolean)
    If true, this ancillary is sold inclusive of tax.
    Example: true

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.quantity` (integer)
    The quantity of ancillary items included in this PriceBreakdown.
    Example: 1

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Description` (object)
    A description of the ancillary with description codes.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.ProductRef` (string)
    The product ref this PriceBreakdown applies to. If no productRef exists then the PriceBreakdown applies to all Products within the Offer.
    Example: p_1

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.AncillaryPriceApplicationCode` (object)
    Determines how an ancillary price has been built.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.roomPricingType` (string)
    A string provided by the hotel to describe how a service is priced, such as per night or per stay.
    Enum: "Per stay", "Per person", "Per night", "Per person per night", "Per use"

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.Description` (string)
    Example: Advance Purchase-Ro-Free WiFi

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.NightlyRate` (array)

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.AverageNightlyRate` (array)
    The average nightly rate for a given offer.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.AmenitySurcharges` (object)
    Amenity Surcharges information.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.priceChangesDuringStayInd` (boolean)
    "If true, indicates the price changes at least once during requested dates.
If roomPricingType = Per night, multiple instances of priceChangesDuringStayInd are returned."

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.shortRateDescription` (string)
    A normalized rate description for comparing rates across multiple aggregators.
    Example: Flexible Rate

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.VehiclePrice` (object, required)
    Rate summary for rental of the vehicle.

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.rateGuaranteedInd` (boolean)

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.totalPayableNowInd` (boolean)
    If True the Amount is the total amount payable now

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.totalPayableLaterInd` (boolean)
    If True the Amount is the total amount payable later

  - `ReservationResponse.Reservation.Offer.Price.PriceBreakdown.VehicleCharges` (object)

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.TextBlock.@type` (string, required)
    Discriminator classes TextBlock or TextBlockDetail
    Enum: "TextBlockDetail"

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.TextBlock.title` (string)
    The title of the rule or information. 
For TermsAndConditionsFullHospitality, may include any of the following Rule Types; Promotional Data, Rate Description, Room Rate Data, Rate Text, Guarantee, Cancellation, Deposit, Check in/out, Room detail, Extra charges, Packages, Property, Location, Miscellaneous, Rate Amount, Alternate Rate Amount, Rate Comment, FAX, Phone, Special Information, Information, Room Hold Expiration Time. Not every property returns all of these types. Some properties do not return any title. Only English is supported for these values.
    Example: Baggage Details

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.TextBlock.id` (string)
    Internally referenced id
    Example: 2

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.TextBlock.TextFormatted` (array, required)

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ReservationResponse.Reservation.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ReservationResponse.Reservation.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ReservationResponse.Reservation.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ReservationResponse.Reservation.Traveler` (array)

  - `ReservationResponse.Reservation.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ReservationResponse.Reservation.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ReservationResponse.Reservation.Traveler.TravelerRef` (string)

  - `ReservationResponse.Reservation.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ReservationResponse.Reservation.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ReservationResponse.Reservation.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ReservationResponse.Reservation.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ReservationResponse.Reservation.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ReservationResponse.Reservation.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ReservationResponse.Reservation.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ReservationResponse.Reservation.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ReservationResponse.Reservation.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ReservationResponse.Reservation.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ReservationResponse.Reservation.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ReservationResponse.Reservation.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ReservationResponse.Reservation.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ReservationResponse.Reservation.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ReservationResponse.Reservation.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ReservationResponse.Reservation.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ReservationResponse.Reservation.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ReservationResponse.Reservation.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ReservationResponse.Reservation.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ReservationResponse.Reservation.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ReservationResponse.Reservation.Traveler.Address` (array)

  - `ReservationResponse.Reservation.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ReservationResponse.Reservation.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ReservationResponse.Reservation.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ReservationResponse.Reservation.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ReservationResponse.Reservation.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ReservationResponse.Reservation.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ReservationResponse.Reservation.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ReservationResponse.Reservation.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ReservationResponse.Reservation.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ReservationResponse.Reservation.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ReservationResponse.Reservation.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ReservationResponse.Reservation.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ReservationResponse.Reservation.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ReservationResponse.Reservation.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ReservationResponse.Reservation.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ReservationResponse.Reservation.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ReservationResponse.Reservation.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ReservationResponse.Reservation.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ReservationResponse.Reservation.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ReservationResponse.Reservation.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ReservationResponse.Reservation.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ReservationResponse.Reservation.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ReservationResponse.Reservation.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ReservationResponse.Reservation.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ReservationResponse.Reservation.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ReservationResponse.Reservation.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ReservationResponse.Reservation.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ReservationResponse.Reservation.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ReservationResponse.Reservation.Traveler.Address.Comment` (object)
    Textual information.

  - `ReservationResponse.Reservation.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ReservationResponse.Reservation.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ReservationResponse.Reservation.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ReservationResponse.Reservation.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ReservationResponse.Reservation.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ReservationResponse.Reservation.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ReservationResponse.Reservation.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ReservationResponse.Reservation.Traveler.Telephone` (array)

  - `ReservationResponse.Reservation.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ReservationResponse.Reservation.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ReservationResponse.Reservation.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ReservationResponse.Reservation.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ReservationResponse.Reservation.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ReservationResponse.Reservation.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ReservationResponse.Reservation.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ReservationResponse.Reservation.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ReservationResponse.Reservation.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ReservationResponse.Reservation.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ReservationResponse.Reservation.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ReservationResponse.Reservation.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ReservationResponse.Reservation.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ReservationResponse.Reservation.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ReservationResponse.Reservation.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ReservationResponse.Reservation.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ReservationResponse.Reservation.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ReservationResponse.Reservation.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ReservationResponse.Reservation.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ReservationResponse.Reservation.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ReservationResponse.Reservation.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ReservationResponse.Reservation.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ReservationResponse.Reservation.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ReservationResponse.Reservation.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ReservationResponse.Reservation.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ReservationResponse.Reservation.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ReservationResponse.Reservation.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ReservationResponse.Reservation.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ReservationResponse.Reservation.Traveler.CustomerLoyalty` (array)

  - `ReservationResponse.Reservation.Traveler.AlternateContact` (array)

  - `ReservationResponse.Reservation.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ReservationResponse.Reservation.Traveler.AlternateContact.id` (string)

  - `ReservationResponse.Reservation.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ReservationResponse.Reservation.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ReservationResponse.Reservation.Traveler.AlternateContact.Address` (array)

  - `ReservationResponse.Reservation.Traveler.AlternateContact.Telephone` (array)

  - `ReservationResponse.Reservation.Traveler.AlternateContact.Email` (array)

  - `ReservationResponse.Reservation.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ReservationResponse.Reservation.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ReservationResponse.Reservation.Traveler.TravelDocument` (array)

  - `ReservationResponse.Reservation.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ReservationResponse.Reservation.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ReservationResponse.Reservation.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ReservationResponse.Reservation.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ReservationResponse.Reservation.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ReservationResponse.Reservation.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ReservationResponse.Reservation.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ReservationResponse.Reservation.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ReservationResponse.Reservation.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ReservationResponse.Reservation.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ReservationResponse.Reservation.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ReservationResponse.Reservation.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ReservationResponse.Reservation.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ReservationResponse.Reservation.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ReservationResponse.Reservation.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ReservationResponse.Reservation.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ReservationResponse.Reservation.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ReservationResponse.Reservation.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ReservationResponse.Reservation.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ReservationResponse.Reservation.Traveler.Comments.@type` (string)
    Example: Comments

  - `ReservationResponse.Reservation.Traveler.Comments.Comment` (array)

  - `ReservationResponse.Reservation.Traveler.RailDiscountCard` (array)

  - `ReservationResponse.Reservation.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ReservationResponse.Reservation.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ReservationResponse.Reservation.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ReservationResponse.Reservation.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ReservationResponse.Reservation.TravelerProduct` (array)
    A list of travelers on a given reservation.

  - `ReservationResponse.Reservation.TravelerProduct.@type` (string, required)
    Discriminator classes TravelerProductID or TravelerProduct
    Enum: "TravelerProduct"

  - `ReservationResponse.Reservation.TravelerProduct.id` (string)

  - `ReservationResponse.Reservation.TravelerProduct.TravelerRef` (string)
    Traveler reference number, associated with offer or unpriced segment in OfferRef.

  - `ReservationResponse.Reservation.TravelerProduct.OfferRef` (string)
    Id for the offer. Cross-references to value in corresponding Offer/id.

  - `ReservationResponse.Reservation.TravelerProduct.ProductRef` (string)
    Id for the product offer. Cross-references to value in corresponding Offer/Product/id.

  - `ReservationResponse.Reservation.TravelerProduct.ConfirmationStatusEnum` (string)
    Status returned in a response for a given process. This may be seen in a two-step commitment process, seats, or other multi-commit processes.
    Enum: "Pending", "Confirmed", "Cancelled", "Rejected", "Requested"

  - `ReservationResponse.Reservation.TravelerProduct.UnpricedFlightSegmentRefs` (array)
    Returned in a reservation Retrieve response if unpriced segments are associated with this traveler. Cross-references to value in corresponding UnpricedFlightSegment/id.
    Example: ["unpricedFlightSegment_001","unpricedFlightSegment_002"]

  - `ReservationResponse.Reservation.FormOfPayment` (array)
    A list of key-value pairs that represent form(s) of payment.

  - `ReservationResponse.Reservation.FormOfPayment.@type` (string, required)
    Discriminator classes FormOfPaymentID, FormOfPaymentBSP, FormOfPaymentCash, FormOfPaymentCheck, FormOfPaymentDocument, FormOfPaymentFlightPass, FormOfPaymentForfeit, FormOfPaymentInvoice, FormOfPaymentPaymentCard, FormOfPaymentVirtualPaymentAccount, FormOfPaymentWaiverCode
    Enum: "FormOfPaymentCash", "FormOfPaymentPaymentCard", "FormOfPaymentForfeit", "FormOfPaymentBSP", "FormOfPaymentAgencyAccount", "FormOfPaymentInvoice", "FormOfPaymentDocument", "FormOfPaymentWaiverCode", "FormOfPaymentVirtualPaymentAccount", "FormOfPaymentFlightPass", "FormOfPaymentCheck"

  - `ReservationResponse.Reservation.FormOfPayment.id` (string)
    Form of Payment reference ID.
    Example: formofpayment_1

  - `ReservationResponse.Reservation.FormOfPayment.FormOfPaymentRef` (string)
    Send a custom identifier for this FOP. Supports up to 256 alphanumeric characters.
    Example: formofpayment_1

  - `ReservationResponse.Reservation.FormOfPayment.reservationFOPInd` (boolean)
    If true, this form of payment is the primary form of payment stored in the Reservation and will be used as the default payment unless alternate form of payment is referenced during the payment process.
    Example: true

  - `ReservationResponse.Reservation.FormOfPayment.activeInd` (boolean)
    Deprecated. Will not implement.
    Example: true

  - `ReservationResponse.Reservation.FormOfPayment.agentNonRefundableInd` (boolean)
    This indicates that the Cash payment should not be refunded

  - `ReservationResponse.Reservation.FormOfPayment.Comment` (string)

  - `ReservationResponse.Reservation.FormOfPayment.FreeText` (string)

  - `ReservationResponse.Reservation.FormOfPayment.miscellaneousInd` (boolean)
    If true, the form of payment type is MS, miscellaneous

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard` (object)
    Form of payment details for a payment card.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.@type` (string, required)
    Discriminator classes PaymentCard or PaymentCardDetail
    Enum: "PaymentCardDetail"

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.id` (string)
    Payment card reference ID.
    Example: paymentCard_01

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.effectiveDate` (string)
    Indicated starting date.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.expireDate` (string)
    Card expiration date in MMYY format.
    Example: 0558

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.approvalCode` (string)
    The approval code value
    Example: C59

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardType` (string)
    Type of card; supported values are Credit, Debit, Gift.
    Enum: "Credit", "Debit", "Gift"

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardCode` (string)
    Specifies the two character code (MC, VI, AX, etc) for the payment card (open enumeration)
    Example: VI

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardBrand` (object)
    This object contains Cards details for Payment

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardBrand.paymentCardIssuers` (object)
    An array of Payment Card Issuers

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardBrand.paymentCardIssuers.value` (string)
    Source: OpenTravel
    Enum: "VISA", "USAirways", "UnitedAirlines", "StarwoodHotels", "SouthwestAirlines", "RitzCarlton", "Mastercard", "Mariott", "Hyatt", "Hilton", "Eurocard", "Disney", "DiscoverCard", "DeltaAirlines", "ContinentalAirlines", "Citibank", "Chase", "CapitalOne", "BritishAirways", "BankOfAmerica", "AmericanExpress"

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardBrand.paymentCardIssuersExtension` (string)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardBrand.issueNumber` (integer)
    Assigned Type: c-1100:NumberDoubleDigit

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardHolderName` (string)
    Name as displayed on payment card

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber` (object)
    The payment card number

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.@type` (string)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.authenticationMethod` (string)
    Type of Authentication
    Enum: "SecurityCode", "MagneticStripe"

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value.
    Example: un-encrypted data

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning` (object)
    parent class of ErrorWarningDetail

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.@type` (string, required)
    Discriminator classes ErrorWarning or ErrorWarningDetail
    Enum: "ErrorWarningDetail"

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.StatusCode` (integer)
    Http standard response code

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.Message` (string)
    The Travelport standardized error or warning message

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.NameValuePair` (array)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.SourceID` (string, required)
    The identifier of the source system sending the error or warning

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.SourceCode` (string)
    The error or warning code returned by the source airline or host system

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CardNumber.ErrorWarning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode` (object)
    The security code of card.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.@type` (string)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SeriesCode.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value. The credit card three or four digit CVV code. Required by certain suppliers. Booking.com requires the CVV code.
    Example: un-encrypted data

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe` (array)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.@type` (string)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.encryptionKey` (string)
    Note: This contains a key required to retrieve the full payment instrument details compliant with PCI DSS standards.
    Example: secret

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.encryptionKeyMethod` (string)
    Developer: This contains a reference to the key generation method being used - this is NOT the key value.
    Example: RSA

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.encryptionMethod` (string)
    OpenTravel Best Practice: Encryption Method: When using the OpenTravel Encryption element, it is RECOMMENDED that all trading partners be informed of all encryption methods being used in advance of implementation to ensure message processing compatibility.
    Example: RSA

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.encryptedValue` (string)
    Encrypted value
    Example: 5dfc52b51bd35553df8592078de921bc

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.mask` (string)
    Masked Value
    Example: xxxx436

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.token` (string)
    Token value
    Example: A567GTREWQ

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.tokenProviderID` (string)
    Developer: This contains a provider ID if multiple providers are used for secure information exchange.
    Example: c1234532

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.MagneticStripe.PlainText` (string)
    Don't use this unless it is REALLY ok to not use encryption. Non-secure (plain text) value.
    Example: un-encrypted data

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.secureInd` (boolean)
    Implementer: If true, all or a portion of this data is secure, via tokenization, encryption and/or masking.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.countryOfIssue` (string)
    The country code ISO
    Example: AG

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.companyCardReference` (string)
    The company card reference
    Example: IOR1386861

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.bankName` (string)
    The bank name value
    Example: Bank of America

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.bankCountryCode` (string)
    The bank country code ISO
    Example: BOFAUS3N

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.bankStateCode` (string)
    The bank state code ISO
    Example: NE

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.Telephone` (array)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.Email` (array)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.CustomerLoyalty` (array)

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile` (object)
    Signature held on file

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile.@type` (string)
    Example: SignatureOnFile

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire` (object)
    Used to identify the effective date and/or expiration date.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire.effective` (string)
    Indicates the starting date.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire.expire` (string)
    Indicates the ending date.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile.Date_EffectiveExpire.expireDateExclusiveInd` (boolean)
    When true, indicates that the ExpireDate is the first day after the applicable period (e.g. when expire date is Oct 15  the last date of the period is Oct 14).

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.SignatureOnFile.signatureOnFileInd` (boolean)
    When true, indicates a signature has been obtained.
    Example: true

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity` (object)
    3DS authentication information

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.@type` (string)
    Example: ThreeDomainSecurity

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway` (object, required)
    3DS authentication information

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.@type` (string)
    Example: ThreeDomainSecurityGateway

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.eCI` (string)
    The eCI value
    Example: 2

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.merchantID` (string)
    The merchant ID value
    Example: mycart

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.processorID` (string)
    The processor ID value
    Example: 201

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.uRL` (string)
    Transaction URL.
    Example: https://transactionURL

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.AuthenticationVerification` (object)
    Authentication and verification information

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityGateway.Password` (object)
    Password information

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults` (object, required)
    3DS authentication information

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.@type` (string)
    Example: ThreeDomainSecurityResults

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.cAVV` (string)
    The cAVV value
    Example: AAABAFaQRwAAAAAAEZBHAAAAAAA=ECI05

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.pAResStatus` (string)
    The pAResStatus value
    Example: 1

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.signatureVerfication` (string)
    The signature Verification value
    Example: Y

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.transactionID` (string)
    The transaction ID
    Example: 9D920E9-6FCF-4A74-A4E0-D6A591D1108F

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.xID` (string)
    Merchants must ensure that each Payer Authentication Request (PAReq) contains a unique combination of account ID and XID
    Example: 2bxUs1emK0SCevbivcApzAcAAQk=

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.eCI` (string)
    Electronic Commerce Indicator - 3-D secure data, contact your authenticator for rules and downline processing.
    Example: 2

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.ThreeDomainSecurity.ThreeDomainSecurityResults.uCAFIndicator` (string)
    Universal Card Authentication Field™ MasterCard only UCAF is the mechanism that is used to transmit the AAV from the merchant to issuer for authentication purposes during the authorization process
    Example: 0

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.extendedPaymentInd` (boolean)
    Implementer: If true, the credit card company is requested to delay the date on which the amount of this transaction is applied to the customer's account.

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.enettInd` (boolean)
    True if this payment card has been issued through Enett
    Example: true

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.thirdPartyInd` (boolean)
    If true, then the payment card holder is not one of the travelers in the reservation
    Example: true

  - `ReservationResponse.Reservation.FormOfPayment.PaymentCard.acceptanceOverrideInd` (boolean)
    If true, override airline restriction on the payment card
    Example: true

  - `ReservationResponse.Reservation.FormOfPayment.inhibitPaymentCardAuthorizationInd` (boolean)
    If true, the payment card will not go through card authorization process

  - `ReservationResponse.Reservation.FormOfPayment.notValidForPaymentInd` (boolean)
    If true, the payment card has been masked and is not valid for making payments

  - `ReservationResponse.Reservation.FormOfPayment.ExtendedPayment` (object)
    Note this field is deprecated in Payment schema and should be passed in FormOfPaymentPaymentCardExtendPayment schema

  - `ReservationResponse.Reservation.FormOfPayment.ExtendedPayment.NumberOfInstallments` (integer, required)
    The number of installment payments to be charged by the payment card provider
    Example: 6

  - `ReservationResponse.Reservation.FormOfPayment.ExtendedPayment.FirstInstallment` (number)
    For Pagos Parceledos, specify the first installment amount. This will be the same currency as the payment
    Example: 100

  - `ReservationResponse.Reservation.FormOfPayment.ExtendedPayment.RemainingAmount` (number)
    For Pagos Parceledos, specify the remaining amount to be charged that will be spread across the number of installments. This will be the same currency as the payment
    Example: 50

  - `ReservationResponse.Reservation.FormOfPayment.ExtendedPayment.OTATOCode` (string)
    For Pagos Parceledos the OTATOCode

  - `ReservationResponse.Reservation.FormOfPayment.forfeitInd` (boolean)
    If true, this form of payment instruction is to forfeit residual amounts specified in an Offer. Used in conjunction with Payment to specify which amounts to be forfeited

  - `ReservationResponse.Reservation.FormOfPayment.accountNumber` (string)
    The account number for the Form of payment BSP
    Example: 378282246310005

  - `ReservationResponse.Reservation.FormOfPayment.agencyId` (string)
    The identifier of the pre-established agency account to be billed. This is not validated or created by this API — the account must already exist with the supplier or settlement provider. Format and issuing authority vary by supplier; consult supplier-specific documentation.
    Example: 87654321

  - `ReservationResponse.Reservation.FormOfPayment.InvoiceNumber` (string)
    The invoice number this payment is applied against. Must correspond to an invoice already established outside this transaction; the API does not verify invoice existence or outstanding balance.

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber` (object)
    Document Number with additional attributes that the document represents

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.value` (string)
    Example: 1259900123456

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.documentIssuer` (string)
    Document issuer
    Example: BA

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.documentType` (string)
    Document type like EMD, MCO
    Enum: "EMD", "MCO", "Ticket", "TASF", "Invoice"

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.travelerIdentifierRef` (string)
    traveler identifier reference
    Example: traveler_1

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.name` (string)
    The name of the Traveler being referenced.
    Example: SMITH/JMR

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.passengerTypeCode` (string)
    The passenger type code of the Traveler being referenced.
    Example: ADT

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.id` (string)
    A locally referenced ID
    Example: id_1

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.description` (string)
    Descriptive text used to identify the contents of a target object
    Example: Descriptive text.

  - `ReservationResponse.Reservation.FormOfPayment.DocumentNumber.uris` (array)
    The URI used to GET the target object in another domain.
    Example: ["www.travelport.com/uri"]

  - `ReservationResponse.Reservation.FormOfPayment.WaiverCode` (object)
    A code assigned by an airline to support waiver of fees or ticket value as a result of disruption to the passenger. Waiver code can be passed during the refund by document process (BuildFromOfferList). Select the type of fee that is to be waivered in the waiver type field. Also passed as a FormOfPayment.

  - `ReservationResponse.Reservation.FormOfPayment.WaiverCode.value` (string)

  - `ReservationResponse.Reservation.FormOfPayment.WaiverCode.reasonCode` (integer)
    A code assigned to identify the reason for disruption
    Example: 2

  - `ReservationResponse.Reservation.FormOfPayment.WaiverCode.waiverType` (string)
    List of waiver types.
    Enum: "ChangePenalty", "PriceDifference", "ChangePenaltyAndPriceDifference", "RefundPenalty", "NameChangePenalty"

  - `ReservationResponse.Reservation.FormOfPayment.FlightPass` (array, required)

  - `ReservationResponse.Reservation.FormOfPayment.FlightPass.@type` (string, required)
    Discriminator. No child classes
    Example: FlightPass

  - `ReservationResponse.Reservation.FormOfPayment.FlightPass.accountNumber` (string, required)
    The flight pass account number.
    Example: 0140851633093

  - `ReservationResponse.Reservation.FormOfPayment.FlightPass.supplier` (string, required)
    The flight pass supplier code. AC is the only value accepted at this time.
    Example: AC

  - `ReservationResponse.Reservation.FormOfPayment.FlightPass.Description` (array)

  - `ReservationResponse.Reservation.FormOfPayment.FlightPass.TravelerIdentifierRef` (array)
    In Search, use the passengerCriteriaRef to reference the owner of the flightpass. This is a mandatory field for Search API.

  - `ReservationResponse.Reservation.FormOfPayment.checkInd` (boolean)
    If true, the form of payment type is check

  - `ReservationResponse.Reservation.Payment` (array)
    Contains payment details related to a ticketed itinerary.

  - `ReservationResponse.Reservation.Payment.@type` (string, required)
    Discriminator classes PaymentID or Payment
    Enum: "Payment"

  - `ReservationResponse.Reservation.Payment.id` (string)
    Customer-assigned identifier for the payment.

  - `ReservationResponse.Reservation.Payment.PaymentRef` (string)
    Customer-assigned name for the payment.

  - `ReservationResponse.Reservation.Payment.Amount` (object, required)
    A monetary amount, up to 4 decimal places. Decimal place must be included.

  - `ReservationResponse.Reservation.Payment.Amount.value` (number)
    The amount of a given currency.
    Example: 124.56

  - `ReservationResponse.Reservation.Payment.Amount.code` (string)
    An ISO 4217 alpha character code (3 characters) that specifies a money unit.
    Example: USD

  - `ReservationResponse.Reservation.Payment.Amount.minorUnit` (integer)
    Minor units are a mechanism for expressing the relationship between a major currency unit and its corresponding minor currency unit.  
It is the smallest unit of a given currency. For example; the smallest denomination in USD is the cent, which is 1/100 of a USD, and the minor unit value is 2. Not all currencies have a minor unit.
    Example: 2

  - `ReservationResponse.Reservation.Payment.Amount.approximateInd` (boolean)
    If true, the currency amount has been converted from the original amount.  
For Air Exchange Eligibility, returned only if a currency is converted. If returned, the value is always true, indicating that the fee is approximate because of currency conversion.  
For Hotel Availability and Rules, true indicates this is a calculated value; false indicates this is the value returned by the property.
    Example: true

  - `ReservationResponse.Reservation.Payment.FormOfPaymentIdentifier` (object)
    The Travelport-assigned identifier to identify the form of payment to which a payment was charged.

  - `ReservationResponse.Reservation.Payment.FormOfPaymentIdentifier.@type` (string)
    Example: FormOfPaymentPaymentCash

  - `ReservationResponse.Reservation.Payment.FormOfPaymentIdentifier.id` (string)
    Form of payment identifier reference ID.

  - `ReservationResponse.Reservation.Payment.FormOfPaymentIdentifier.FormOfPaymentRef` (string)
    User-assigned custom ID sent with the Add Form of Payment request.

  - `ReservationResponse.Reservation.Payment.FormOfPaymentIdentifier.activeInd` (boolean)
    If true, this form of payment will be used for document issuance and override any other form of payment in the reservation.
    Example: true

  - `ReservationResponse.Reservation.Payment.OfferIdentifier` (array)

  - `ReservationResponse.Reservation.Payment.OfferIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: offer_1

  - `ReservationResponse.Reservation.Payment.OfferIdentifier.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ReservationResponse.Reservation.Payment.TravelerIdentifierRef` (array)

  - `ReservationResponse.Reservation.Payment.depositInd` (boolean)
    If true, the payment is a deposit on the referenced Offer; at booking the provided card is charged for deposit or prepay rate.

  - `ReservationResponse.Reservation.Payment.AgencyServiceFeeIdentifier` (array)

  - `ReservationResponse.Reservation.Payment.AgencyServiceFeeIdentifier.id` (string)
    Unique id for this object within a message

  - `ReservationResponse.Reservation.Payment.guaranteeInd` (boolean)
    If true, the payment is a guarantee for the referenced Offer; no amounts are charged at booking; the customer is to make payment in person upon arrival.

  - `ReservationResponse.Reservation.Receipt` (array)
    Returns confirmation details, including the booking locator code.

  - `ReservationResponse.Reservation.Receipt.@type` (string, required)
    Discriminator classes ReceiptID, ReceiptConfirmation, ReceiptConfirmationDivide, ReceiptCancellation, ReceiptPayment
    Enum: "Receipt"

  - `ReservationResponse.Reservation.Receipt.id` (string)
    The verification number.
    Example: 3493289238

  - `ReservationResponse.Reservation.Receipt.ReceiptRef` (string)
    Example: 6773 2389 2239 2832

  - `ReservationResponse.Reservation.Receipt.dateTime` (string)
    Receipt date time
    Example: 2022-08-07T12:12:00Z

  - `ReservationResponse.Reservation.Receipt.OfferRef` (array)
    List of offer reference ids for the offer(s) returned in the Reservation response.
    Example: ["offer_001"]

  - `ReservationResponse.Reservation.Receipt.ProductRef` (string)
    Reference of product
    Example: product_001

  - `ReservationResponse.Reservation.OfferLink` (array)

  - `ReservationResponse.Reservation.OfferLink.@type` (string, required)
    Example: OfferLink

  - `ReservationResponse.Reservation.OfferLink.OfferRef` (string)

  - `ReservationResponse.Reservation.OfferLink.ParentOffer` (object)

  - `ReservationResponse.Reservation.OfferLink.ParentOffer.@type` (string, required)
    Discriminator class ParentOffer only
    Enum: "ParentOfferAir"

  - `ReservationResponse.Reservation.OfferLink.ParentOffer.OfferRef` (string)

  - `ReservationResponse.Reservation.OfferLink.ParentOffer.ProductRef` (string)

  - `ReservationResponse.Reservation.OfferLink.ParentOffer.FlightSegmentRef` (string)

  - `ReservationResponse.Reservation.ReservationComment` (array)
    Any remarks added to the reservation.

  - `ReservationResponse.Reservation.ReservationComment.@type` (string, required)
    Discriminator classes ReservationCommentID or ReservationComment
    Enum: "ReservationComment"

  - `ReservationResponse.Reservation.ReservationComment.id` (string)
    Local identifier within a given message for this object.

  - `ReservationResponse.Reservation.ReservationComment.commentSource` (string)
    Originator of a comment.
    Enum: "Agency", "Supplier", "Traveler"

  - `ReservationResponse.Reservation.ReservationComment.shareWith` (string)
    Designates the visibility of a remark.
    Enum: "Supplier", "Agency", "Traveler"

  - `ReservationResponse.Reservation.ReservationComment.shareWithSupplier` (array)
    Reservation comment shared with supplier
    Example: ["AA","BA"]

  - `ReservationResponse.Reservation.ReservationComment.Comment` (array)
    Defines the type of remark (name) and the remark itself (value).
Send the following in 'name' for each type of remark: Notepad remarks: Two-character code. Use asterisk for any placeholder. (HS, CR, R*, **) Unassociated remarks: ITIN COMMENTS Special instruction remarks: SI
For remark text 'value', please note character limits for each type of remark: Notepad remarks: 87 Unassociated remarks: 70 Special instruction remarks: 50

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo` (array)

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo.@type` (string, required)
    Discriminator classes AppliesToOffer, AppliesToOfferProduct, and AppliesToOfferProductSegment
    Enum: "AppliesToOffer", "AppliesToOfferProduct", "AppliesToOfferProductSegment"

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo.OfferIdentifier` (array)

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo.ProductIdentifier` (array)

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo.ProductIdentifier.id` (string)
    Local identifier within a given message for this object.
    Example: product_1

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo.ProductIdentifier.productRef` (string)
    Used to reference another instance of this object in the same payload.
    Example: product_1

  - `ReservationResponse.Reservation.ReservationComment.AppliesTo.SegmentSequenceList` (array)
    Segment Sequence List
    Example: [23,12,34,51]

  - `ReservationResponse.Reservation.PrimaryContact` (array)
    Any primary contact details for the reservation.

  - `ReservationResponse.Reservation.PrimaryContact.@type` (string, required)
    Discriminator classes PrimaryContactID or PrimaryContact
    Enum: "PrimaryContact"

  - `ReservationResponse.Reservation.PrimaryContact.id` (string)

  - `ReservationResponse.Reservation.PrimaryContact.shareWithSupplier` (array)
    Primary contact shared with supplier
    Example: ["AA","BA"]

  - `ReservationResponse.Reservation.PrimaryContact.TravelerIdentifier` (object)
    Returns the system-generated traveler identifier in key value pairs; authority, if returned, is Travelport.

  - `ReservationResponse.Reservation.PrimaryContact.TravelerIdentifier.@type` (string)
    Example: TravelerIdentifier

  - `ReservationResponse.Reservation.PrimaryContact.TravelerIdentifier.id` (string)

  - `ReservationResponse.Reservation.PrimaryContact.TravelerIdentifier.TravelerRef` (string)

  - `ReservationResponse.Reservation.PrimaryContact.contactInformationRefusedInd` (boolean)
    If true, the passenger has refused to provide emergency contact details
    Example: true

  - `ReservationResponse.Reservation.TravelAgency` (object)
    An optional object to define travel agency information.

  - `ReservationResponse.Reservation.TravelAgency.@type` (string, required)
    Discriminator classes TravelAgency, TravelAgencyID, or TravelAgencyDetail
    Enum: "TravelAgency"

  - `ReservationResponse.Reservation.TravelAgency.id` (string)
    Simple xsd id, not for external use
    Example: 2

  - `ReservationResponse.Reservation.TravelAgency.TravelOrganizationRef` (string)
    An organization that has a name and a structure and members and directly works in the travel industry
    Example: TravelAgency_1

  - `ReservationResponse.Reservation.TravelAgency.organizationType` (string)
    The type of organization such as an Agency, Branch, Company, Supplier, Provider
    Enum: "TravelAgency", "AgencyBranch", "LoyaltyProgram", "IdDocumentIssuer", "TravelSupplier", "TravelProvider", "Regulatory"

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName` (object, required)
    Identifies a company by name

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.value` (string)

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.id` (string)
    Use this id to internally identify this company in NextSteps
    Example: 2

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.division` (string)
    The division name or ID with which the contact is associated
    Example: Travel Division

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.department` (string)
    The department name or ID with which the contact is associated
    Example: Adventure department

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.shortName` (string)
    Used to provide the company common name
    Example: Adventure Inc

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.code` (string)
    Identifies a company by the company code
    Example: AI

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.codeContext` (string)
    Identifies the context of the identifying code, such as DUNS, IATA, or internal code
    Example: ISO

  - `ReservationResponse.Reservation.TravelAgency.OrganizationName.systemOfRecord` (array)
    The system(s) that maintain the data

  - `ReservationResponse.Reservation.TravelAgency.CorporateCode` (string)
    A reference assigned by the Travel Agency to identify the corporate organization
    Example: Air Agency

  - `ReservationResponse.Reservation.TravelAgency.ProfileName` (array)

  - `ReservationResponse.Reservation.GroupName` (string)
    Group name will be passed in the new Group object

  - `ReservationResponse.Reservation.SpecialService` (array)

  - `ReservationResponse.Reservation.SpecialService.@type` (string, required)
    Discriminator classes SpecialServiceID, SpecialServiceBassinet, SpecialServiceBlind, SpecialServiceDeaf, SpecialServiceDPNA, SpecialServiceMeal, SpecialServiceUnaccompaniedMinor, SpecialServiceWheelchairAirlineSupplied, SpecialServiceWheelchairTravelerSupplied
    Enum: "SpecialService"

  - `ReservationResponse.Reservation.SpecialService.id` (string)
    Internal Id

  - `ReservationResponse.Reservation.SpecialService.Status` (object)

  - `ReservationResponse.Reservation.SpecialService.Status.supplierText` (string)
    Supplier status text
    Example: Active/In-active

  - `ReservationResponse.Reservation.SpecialService.Status.code` (string)
    Special service status code
    Example: NN

  - `ReservationResponse.Reservation.SpecialService.ServiceAnimalType` (string)
    The type of service animal accompanying the Traveler. If no service animal leave blank.
    Example: Horse

  - `ReservationResponse.Reservation.SpecialService.Quantity` (integer)
    Example: 1

  - `ReservationResponse.Reservation.SpecialService.FreeText` (string)
    Example: NO SEAFOOD

  - `ReservationResponse.Reservation.SpecialService.SSRCode` (string)
    Example: SPML

  - `ReservationResponse.Reservation.SpecialService.Carrier` (string)
    For unassociated SSRs use carrier to instruct which airline to send the service information to
    Example: BA

  - `ReservationResponse.Reservation.Preference` (object)

  - `ReservationResponse.Reservation.Preference.@type` (string, required)
    Discriminator classes PreferenceID, Preference, PreferenceAirSeat, or PreferenceRailSeat
    Enum: "Preference"

  - `ReservationResponse.Reservation.Preference.id` (string)

  - `ReservationResponse.Reservation.OrganizationLoyaltyProgram` (array)

  - `ReservationResponse.Reservation.OrganizationLoyaltyProgram.@type` (string, required)
    Discriminator classes OrganizationLoyaltyProgramID or OrganizationLoyaltyProgram
    Enum: "OrganizationLoyaltyProgram"

  - `ReservationResponse.Reservation.OrganizationLoyaltyProgram.id` (string)

  - `ReservationResponse.Reservation.OrganizationLoyaltyProgram.Supplier` (string, required)
    The supplier of the loyalty program
    Example: Air Canada

  - `ReservationResponse.Reservation.OrganizationLoyaltyProgram.LoyaltyIdentifier` (string, required)
    Loyalty Identifier
    Example: LP029381

  - `ReservationResponse.Reservation.ShoppingCart` (object)
    This object is deprecated and no longer in use.

  - `ReservationResponse.Reservation.ShoppingCart.@type` (string)
    Example: ShoppingCart

  - `ReservationResponse.Reservation.ShoppingCart.Product` (array)

  - `ReservationResponse.Reservation.ShoppingCart.Product.totalDuration` (string)
    Total duration of the combined segments in hours (H) and minutes (M). ISO 8601 format.
    Example: PT2H40M

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment` (array, required)
    One instance for each flight segment in the product.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.@type` (string)
    Discriminator. No child classes.
    Example: FlightSegment

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.id` (string)
    Local identifier within a given message for this object.  
Generally this identifier starts with s as in s1, s2, etc.
    Example: flightSegment_01

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.sequence` (integer, required)
    Order of the flight segment. e.g. 1 for the first segment on the leg.
    Example: 1

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.connectionDuration` (string)
    When a flight connection exists, this is the lapsed time between the connecting flights in the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}M is the number of minutes for the connection.
    Example: PT1H3M

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.amenityRefs` (array)
    If RouteHappy flight amenities were requested (includeFlightAmenitiesInd=true), amenityRefs is returned to cross-reference the amenities available on this flight and listed in ReferenceList/ReferenceListAmenity.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.universalProductAttributeRefs` (array)
    If universal product attributes (UPAs) for RouteHappy data were requested (includeUniversalProductAttributesInd=true) along with RouteHappy flight amenities, universalProductAttributeRefs is returned. Cross-reference the universalProductAttributeRef with the universalProductAttribute 'id' in ReferenceListUniversalProductAttribute.UniversalProductAttribute. UPAs provide images, icons, and URLs as provided by ATPCO. RouteHappy data must have also been requested per amenityRefs above.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight` (object, required)
    Flight common schema. Used across Air workflow.  
One instance for each flight in the FlightSegment. A direct flight option has one Flight object while connecting flights have a Flight object for each flight on the leg.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.Arrival` (object, required)
    Arrival information.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.IntermediateStopAmenities` (array)

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.IntermediateStopAmenities.@type` (string, required)
    Discriminator. No child classes.
    Example: IntermediateStopAmenities

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.IntermediateStopAmenities.departureLocation` (string, required)
    The departure location.
    Example: NYC

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.IntermediateStopAmenities.arrivalLocation` (string, required)
    The arrival location.
    Example: DEN

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.IntermediateStopAmenities.amenityRefs` (array)
    List of amenity references for this portion of the flight.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.IntermediateStopAmenities.universalProductAttributeRefs` (array)
    List of UPA references for this portion of the flight.

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.OperationalStatus` (object)
    The operational status of the flight

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.OperationalStatus.value` (string)
    List of operational flight status
    Enum: "FlightBoarding", "FlightCancelled", "FlightDeparted", "FlightPastScheduledDeparture", "NotAvailableUseSearch"

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.boundFlightsInd` (boolean)
    GDS only; not supported for NDC.
Indicates flight segments are married/bound.
- If true: indicates the flight segments in a single or double connection must be sold together. The indicator is returned for all leading segments on one leg of the flight, and not returned for the last segment of the bound flight leg journey, indicating where the bound flights end.
  - For example, if an origin and destination pair has 3 flight segments, boundFlightsInd is returned for the first two segments on that leg.
- If false: the segments are not bound, boundFlightsInd is not returned.
    Example: true

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.CO2Actual` (object)
    Used for dimensional units (width, height, depth) or weight

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.CO2Actual.value` (number)
    Example: 2.22

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.CO2Actual.measurementType` (string)
    The type of measurement such as width, height, weight
    Enum: "Width", "Height", "Depth", "Weight", "OverallDimension"

  - `ReservationResponse.Reservation.ShoppingCart.Product.FlightSegment.CO2Actual.unit` (string)
    The unit of measure in a code format. Refer to OpenTravel Code List Unit of Measure Code (UOM).
    Enum: "Miles", "Kilometers", "Meters", "Millimeters", "Centimeters", "Yards", "Feet", "Inches", "Pixels", "Block", "Megabytes", "Gigabytes", "Square feet", "Square meters", "Pounds", "Kilograms", "Square inch", "Square yard", "Acre", "Square millimeter", "Square centimeter", "Hectare", "Ounce", "Gram", "Gallons", "Liters", "Kilowatts", "Cubic meters"

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight` (array, required)
    Returns PTC and class/fare information for each PTC. One instance per PTC.

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.@type` (string)
    Discriminator. No child classes.
    Example: PassengerFlight

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.passengerQuantity` (integer)
    Number of passengers of the specified passenger type code.
    Example: 26

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.passengerTypeCode` (string)
    Passenger type code applicable to the offer/offering. This may be different to the requested passenger type code sent in PassengerCriteria.
    Example: ADT

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.requestedPassengerTypeCodes` (array)
    The requested passenger type code for this product as opposed to the priced passenger type code. Multiple passenger type codes may have been requested with the response resulting in only one passenger type code available for the offer/offering.
    Example: ["ADT","MIL"]

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct` (array)

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.@type` (string)
    Discriminator. No child classes.
    Example: FlightProduct

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.segmentSequence` (array, required)
    Order of the corresponding flight in the sequence.  
Note that the segmentSequence value for connecting flights is the same; for example, for two connecting flights on the outbound or first leg of the itinerary, both flights have the segmentSequence value 1.
    Example: [1]

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.classOfService` (string)
    The class of service code.
    Example: F

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.cabin` (string)
    Specifies the cabin type.  
If sent for Flight Specific Search, this field is ignored.  
Many carriers use Business and First as the same cabin. If the request is for Business and only First is available, the response returns only First and returns a message that the cabin class may differ from the class requested.  
Some carriers do not support lowFareFinderInd with Premium First cabin class.
    Enum: "PremiumFirst", "First", "Business", "PremiumEconomy", "Economy"

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.fareBasisCode` (string)
    Fare basis code for the flight.  
For NDC, also returns the ticket designator after a slash (/) following the fare basis code.  
GDS ticket designators are returned in ticketDesignator.
    Example: YEE1Y

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.fareType` (string)
    Indicates the type of fare that applies to this Offer/Offering.  
NetFare is not supported for NDC.
    Enum: "PublicFare", "AgencyPrivateFare", "AirlinePrivateFare", "NetFare"

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.carCode` (string)
    GDS only; not supported for NDC.  
The car code or deal code. Net remit. May be a Commercial Airline Agreement number.  
AirPrice and Reservation Retrieve return the net ticket data (NTD) if a fare returned has a private fare component and private fares were requested (fareType of AgencyPrivateFare).
    Example: P1234

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.valueCode` (string)
    The value code for the fare. Net remit.  
AirPrice returns the net ticket data (NTD) if a fare returned has a private fare component and private fares were requested (fareType of AgencyPrivateFare). GDS only; not supported for NDC.
    Example: 365

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.Brand` (object)
    Brand ID parent class, returned for branded fares.

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.CustomerLoyaltyCredit` (array)

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.ClassOfServiceAvailability` (array)

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.FareQualifier` (object)
    deprecated - do not use

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.ticketDesignator` (string)
    GDS only; not supported for NDC. (NDC ticket designators are returned in fareBasisCode after a slash (/), following the fare basis code.)  
Returns the ticket designator for GDS. The ticket designator is a code used by airlines to indicate the type of discount applied to a fare. An airline may have a specific ticket designator used to differentiate its fares, which may also signify anything from private fares, wholesale, promotion, or discounted fares.
    Example: BB5662Y

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.fareTypeCode` (string)
    GDS only; not supported for NDC.  
Identifies whether the fare is bundled or unbundled by providing the ATPCO defined fare type code when the coresponding response includes unbundled fares.
    Example: ERU

  - `ReservationResponse.Reservation.ShoppingCart.Product.PassengerFlight.FlightProduct.FareQualifierString` (string)
    NDC only. Not supported for GDS. Fare qualifier of a private leisure fares.
    Example: ["Tour"]

  - `ReservationResponse.Reservation.ReservationDisplaySequence` (object)
    Returned to provide the chronological (by date) order of all offers on the booking.
If a booking includes car and/or hotel segments along with air segments, includes those offers. Returned for all reservations even if hotel/car content is not on the booking. See [Multi-Content Booking Guide (Air, Hotel, Car)](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/multi-content-booking-guide) for more details.

  - `ReservationResponse.Reservation.ReservationDisplaySequence.@type` (string, required)
    Discriminator class ReservationDisplaySequence only
    Example: ReservationDisplaySequence

  - `ReservationResponse.Reservation.ReservationDisplaySequence.DisplaySequence` (array)
    One instance for each air, hotel, or car offer on the booking.

  - `ReservationResponse.Reservation.ReservationDisplaySequence.DisplaySequence.@type` (string, required)
    Discriminator
    Example: DisplaySequence

  - `ReservationResponse.Reservation.ReservationDisplaySequence.DisplaySequence.displaySequence` (integer, required)
    The segment number in the system. A value of 1 indicates this offer occurs first in the itinerary, 2 second, etc.
    Example: 1

  - `ReservationResponse.Reservation.ReservationDisplaySequence.DisplaySequence.OfferRef` (string, required)
    System-generated offer id for that offer; corresponds to the value in Offer/id.

  - `ReservationResponse.Reservation.ReservationDisplaySequence.DisplaySequence.ProductRef` (string)
    System-generated product id that product; corresponds to the value in Offer/Product/id.  
Each hotel and car segment is returned as a single product.  
For air, each leg of the air itinerary is a single product. For example, a round-trip flight booking has two instances of DisplaySequence, each with a separate ProductRef value.  
If blank, display sequence applies to all products within the Offer.

  - `ReservationResponse.Reservation.ReservationDisplaySequence.DisplaySequence.Sequence` (integer)
    Returned for air segments; the flight sequence number in the itinerary.  
If blank, display sequence applies to all segments within the product.
    Example: 1

  - `ReservationResponse.Reservation.ReservationDisplaySequence.autoDeleteDateSequence` (integer)
    The sequence of the autoDeleteDate (retention segment) within the Reservation

  - `ReservationResponse.Reservation.ReservationDisplaySequence.AuxiliaryDisplaySequence` (array)
    Returned if a booking includes auxiliary segments. One instance for each tour or surface segment on the booking.

  - `ReservationResponse.Reservation.ReservationDisplaySequence.AuxiliaryDisplaySequence.@type` (string, required)
    Discriminator class AuxillaryDisplaySequence only
    Example: AuxiliaryDisplaySequence

  - `ReservationResponse.Reservation.ReservationDisplaySequence.AuxiliaryDisplaySequence.displaySequence` (integer, required)
    The segment number in the system. A value of 1 indicates this offer occurs first in the itinerary, 2 second, etc.
    Example: 3

  - `ReservationResponse.Reservation.ReservationDisplaySequence.AuxiliaryDisplaySequence.CustomAuxiliarySegmentRef` (string)
    System-generated id for this auxiliary segment; corresponds to the value in CustomAuxiliarySegment/id.
    Example: aux_1

  - `ReservationResponse.Reservation.ReservationDisplaySequence.UnpricedSegmentDisplaySequence` (array)
    Returned if a booking has unpriced segments (GDS only) to indicate the sequence of that content in the air itinerary.

  - `ReservationResponse.Reservation.ReservationDisplaySequence.UnpricedSegmentDisplaySequence.@type` (string, required)
    Discriminator class UnpricedSegmentDisplaySequence only
    Example: UnpricedSegmentDisplaySequence

  - `ReservationResponse.Reservation.ReservationDisplaySequence.UnpricedSegmentDisplaySequence.displaySequence` (integer, required)
    The segment number in the system. A value of 1 indicates this offer occurs first in the itinerary, 2 second, etc.
    Example: 2

  - `ReservationResponse.Reservation.ReservationDisplaySequence.UnpricedSegmentDisplaySequence.UnpricedFlightSegmentRef` (string, required)
    System-generated id for this unpriced segment; corresponds to the value in UnpricedFlightSegment/id.
    Example: s1

  - `ReservationResponse.Reservation.AgencyServiceFee` (array)

  - `ReservationResponse.Reservation.AgencyServiceFee.@type` (string, required)
    Discriminator classes AgencyServiceFeeID or AgencyServiceFee
    Enum: "AgencyServiceFee"

  - `ReservationResponse.Reservation.AgencyServiceFee.id` (string)
    Unique id for this object within a message
    Example: AgencyServiceFee_1

  - `ReservationResponse.Reservation.AgencyServiceFee.ExpiryDate` (string)
    The service fee expiry date. Once expiry date has been reached, the service fee information will only be stored in the ReservationReceipt
    Example: 2022-08-07T12:12:00Z

  - `ReservationResponse.Reservation.AgencyServiceFee.Description` (string)
    The description of the service fee
    Example: Flight reservation service fee

  - `ReservationResponse.Reservation.AgencyServiceFee.Tax` (array)

  - `ReservationResponse.Reservation.AgencyServiceFee.TravelerRef` (string)
    Reference to a Traveler within the Reservation that this service fee applies to

  - `ReservationResponse.Reservation.AgencyServiceFee.OfferRef` (string)
    Reference to an Offer within the Reservation that this service fee applies to

  - `ReservationResponse.Reservation.autoDeleteDate` (string)
    The auto delete date represents the date that the Reservation will be kept active. Also known as retention segment or retention date.

  - `ReservationResponse.Reservation.notificationDate` (string)
    The notification date represents the date that the Reservation should be reviewed. Also known as ticket time limit date.

  - `ReservationResponse.Reservation.CustomAuxiliarySegment` (array)
    Returns any auxiliary segments on a booking. Auxiliary segments can include air taxi, cars, hotels, surface transportation, and tours. TUR (tour) or SUR (surface) segments are commonly used for rail content, but can be used for other ground transportation such as taxis, surface transportation and tours.  
This content cannot be booked in the TripServices APIs but is returned in the reservation retrieve when booked through another Travelport platform or an external provider.

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.@type` (string, required)
    Discriminator classes CustomAuxiliarySegmentID or CustomAuxiliarySegment
    Enum: "CustomAuxiliarySegment"

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.id` (string)
    Custom Auxiliary segment reference ID.
    Example: aux_001

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.customAuxiliarySegmentRef` (string)

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.SegmentType` (string, required)
    The auxiliary segment type; either TUR for tour or SUR for surface.
    Example: TUR

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.SupplierCode` (string, required)
    Two-character provider/vendor code. May be returned as ZZ, the generic vendor code for a service provider in the Travelport system.
    Example: YY

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.StatusCode` (string, required)
    Status code for booking.
    Example: BK

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.Quantity` (integer, required)
    The quantity of services provided for this auxiliary segment.
    Example: 1

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.Location` (string, required)
    Three character IATA location code relevant to the auxiliary segment.
    Example: LON

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.Date` (string, required)
    The local start date relevant to the auxiliary segment.

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.CustomTextQualifier` (string)
    Text qualifier such as DO for drop off.
    Example: DO

  - `ReservationResponse.Reservation.CustomAuxiliarySegment.CustomText` (string)
    Custom text relevant to this auxiliary segment.

  - `ReservationResponse.Reservation.Group` (object)

  - `ReservationResponse.Reservation.Group.@type` (string, required)
    Discriminator.
    Enum: "Group"

  - `ReservationResponse.Reservation.Group.id` (string)
    Example: group_001

  - `ReservationResponse.Reservation.Group.GroupRef` (string)
    Example: groupRef_001

  - `ReservationResponse.Reservation.Group.unallocatedPlaces` (integer, required)
    The amount of unallocated places available which is the difference between the group size and the number of Travelers associated
    Example: 5

  - `ReservationResponse.Reservation.Group.totalGroupPlaces` (integer, required)
    The total number of passenger places available for this group booking
    Example: 15

  - `ReservationResponse.Reservation.Group.GroupName` (string, required)
    Example: EUROPAGLOBALCONFERENCE

  - `ReservationResponse.Reservation.UnpricedSegments` (object)
    Returned if a booking has unpriced segments (GDS only).
When unpriced segments are in the request, these objects also return unpriced segment information:
- TravelerProduct returns UnpricedFlightSegmentRefs to list unpriced segment/s for that traveler.
- Receipt/Confirmation returns UnpricedSegmentsStatus with the status of the air segment.
- ReservationDisplaySequence returns UnpricedSegmentDisplaySequence to indicate the sequence of the unpriced segment.

  - `ReservationResponse.Reservation.UnpricedSegments.@type` (string, required)
    Discriminator. No child classes.
    Example: UnpricedSegments

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment` (array, required)

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.@type` (string, required)
    Example: UnpricedFlightSegment

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.id` (string)
    Local identifier within a given message for this FlightSegment
    Example: unpricedSegment_1

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.sequence` (integer, required)
    Sequence of the leg of the segment.
    Example: 1

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.connectionDuration` (string)
    The actual duration of the connecting FlightSegment
    Example: PT2H30M

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.passengerQuantity` (integer)
    Number of passengers on this segment.
    Example: 2

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.classOfService` (string)
    Class of service of the segment.
    Example: Y

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.amenityRefs` (array)
    List of amenity references for this flight
    Example: ["amenity_1","amenity_2"]

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.universalProductAttributeRefs` (array)
    List of universal product attributes for this flight.
    Example: ["upa_1","upa_2"]

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.passiveSegmentStatus` (string)
    Required for unpriced segment.
If the segment is to be sold as passive enter the passive segment status:
- AK supplier message sent upon cancel only
- BK supplier message sent on book and cancel
- YK Information only, no supplier message sent, segment cannot be priced or ticketed.

For Unpriced segments:
- AK (passive segment confirmed outside the GDS)
- BK (passive segment booked with carrier) segment statuses
- YK (Hold confirmed airline space)

Refer to Unpriced Segments in the [Unified Checkout Guide](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-unified-checkout-guide#unpriced-segments).
    Example: AK

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.IntermediateStopAmenities` (array)

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.Co2Actual` (object)
    The actual CO2 emissions of this flight. Measured in kilograms.

  - `ReservationResponse.Reservation.UnpricedSegments.UnpricedFlightSegment.boundFlightInd` (boolean)
    If present and true, the Segments in this Connection are married.
    Example: true

  - `ReservationResponse.@type` (string)
    Example: response

  - `ReservationResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ReservationResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ReservationResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ReservationResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ReservationResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ReservationResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ReservationResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ReservationResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ReservationResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ReservationResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ReservationResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ReservationResponse.Result.Error.NameValuePair` (array)

  - `ReservationResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ReservationResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ReservationResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ReservationResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ReservationResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ReservationResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ReservationResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ReservationResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ReservationResponse.Result.Warning.NameValuePair` (array)

  - `ReservationResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ReservationResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ReservationResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ReservationResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ReservationResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ReservationResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ReservationResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ReservationResponse.NextSteps.NextStep` (array, required)

  - `ReservationResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ReservationResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ReservationResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ReservationResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ReservationResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ReservationResponse.ReferenceList` (array)

  - `ReservationResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ReservationResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ReservationResponse.ReferenceList.SeatingChart` (array)

  - `ReservationResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ReservationResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ReservationResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ReservationResponse.ReferenceList.Flight` (array, required)

  - `ReservationResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ReservationResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ReservationResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ReservationResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ReservationResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ReservationResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ReservationResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ReservationResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ReservationResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ReservationResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ReservationResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ReservationResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ReservationResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ReservationResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ReservationResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ReservationResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ReservationResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ReservationResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ReservationResponse.ReferenceList.Product` (array)

  - `ReservationResponse.ReferenceList.Traveler` (array)

  - `ReservationResponse.ReferenceList.Offer` (array)

  - `ReservationResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ReservationResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ReservationResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ReservationResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ReservationResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ReservationResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ReservationResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ReservationResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ReservationResponse.ReferenceList.TermsAndConditions` (array)

  - `ReservationResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ReservationResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ReservationResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ReservationResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ReservationResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ReservationResponse.ReferenceList.Price` (array, required)

  - `ReservationResponse.CurrencyRateConversion` (array)

  - `ReservationResponse.CurrencyRateConversion.@type` (string)

  - `ReservationResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ReservationResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ReservationResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ReservationResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ReservationResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ReservationResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ReservationResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ReservationResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ReservationResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ReservationResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 400:

  - `400` (unknown)
    Bad Request - 400

## Response 400 fields (application/json):

  - `ErrorResponse` (object)
    Base common error response

  - `ErrorResponse.@type` (string)
    Example: response

  - `ErrorResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ErrorResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ErrorResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ErrorResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ErrorResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ErrorResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ErrorResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ErrorResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ErrorResponse.Result.Error.NameValuePair` (array)

  - `ErrorResponse.Result.Error.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ErrorResponse.Result.Error.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ErrorResponse.Result.Error.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ErrorResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ErrorResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ErrorResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ErrorResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ErrorResponse.Result.Warning.NameValuePair` (array)

  - `ErrorResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ErrorResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ErrorResponse.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ErrorResponse.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ErrorResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ErrorResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ErrorResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ErrorResponse.NextSteps.NextStep` (array, required)

  - `ErrorResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ErrorResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ErrorResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ErrorResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ErrorResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ErrorResponse.ReferenceList` (array)

  - `ErrorResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ErrorResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ErrorResponse.ReferenceList.SeatingChart` (array)

  - `ErrorResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ErrorResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ErrorResponse.ReferenceList.Flight` (array, required)

  - `ErrorResponse.ReferenceList.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ErrorResponse.ReferenceList.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ErrorResponse.ReferenceList.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ErrorResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ErrorResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ErrorResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ErrorResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ErrorResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ErrorResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ErrorResponse.ReferenceList.Flight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ErrorResponse.ReferenceList.Flight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ErrorResponse.ReferenceList.Flight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Departure.terminal` (string)
    Departure terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Departure.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.Arrival` (object, required)
    Arrival information.

  - `ErrorResponse.ReferenceList.Flight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ErrorResponse.ReferenceList.Flight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ErrorResponse.ReferenceList.Flight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Arrival.terminal` (string)
    Arrival terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Arrival.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ErrorResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ErrorResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ErrorResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ErrorResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ErrorResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ErrorResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ErrorResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ErrorResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ErrorResponse.ReferenceList.Product` (array)

  - `ErrorResponse.ReferenceList.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ErrorResponse.ReferenceList.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler` (array)

  - `ErrorResponse.ReferenceList.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ErrorResponse.ReferenceList.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ErrorResponse.ReferenceList.Traveler.TravelerRef` (string)

  - `ErrorResponse.ReferenceList.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ErrorResponse.ReferenceList.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ErrorResponse.ReferenceList.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ErrorResponse.ReferenceList.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ErrorResponse.ReferenceList.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ErrorResponse.ReferenceList.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ErrorResponse.ReferenceList.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ErrorResponse.ReferenceList.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ErrorResponse.ReferenceList.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ErrorResponse.ReferenceList.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ErrorResponse.ReferenceList.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ErrorResponse.ReferenceList.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ErrorResponse.ReferenceList.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ErrorResponse.ReferenceList.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment` (object)
    Textual information.

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ErrorResponse.ReferenceList.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ErrorResponse.ReferenceList.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ErrorResponse.ReferenceList.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ErrorResponse.ReferenceList.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ErrorResponse.ReferenceList.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ErrorResponse.ReferenceList.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ErrorResponse.ReferenceList.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ErrorResponse.ReferenceList.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ErrorResponse.ReferenceList.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ErrorResponse.ReferenceList.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ErrorResponse.ReferenceList.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ErrorResponse.ReferenceList.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ErrorResponse.ReferenceList.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ErrorResponse.ReferenceList.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.id` (string)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Email` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument` (array)

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ErrorResponse.ReferenceList.Traveler.Comments.@type` (string)
    Example: Comments

  - `ErrorResponse.ReferenceList.Traveler.Comments.Comment` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ErrorResponse.ReferenceList.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ErrorResponse.ReferenceList.Offer` (array)

  - `ErrorResponse.ReferenceList.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ErrorResponse.ReferenceList.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ErrorResponse.ReferenceList.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ErrorResponse.ReferenceList.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ErrorResponse.ReferenceList.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ErrorResponse.ReferenceList.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ErrorResponse.ReferenceList.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ErrorResponse.ReferenceList.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ErrorResponse.ReferenceList.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ErrorResponse.ReferenceList.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ErrorResponse.ReferenceList.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ErrorResponse.ReferenceList.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ErrorResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ErrorResponse.ReferenceList.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ErrorResponse.ReferenceList.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ErrorResponse.ReferenceList.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ErrorResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ErrorResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ErrorResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ErrorResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.TermsAndConditions` (array)

  - `ErrorResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ErrorResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Price` (array, required)

  - `ErrorResponse.CurrencyRateConversion` (array)

  - `ErrorResponse.CurrencyRateConversion.@type` (string)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ErrorResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ErrorResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ErrorResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ErrorResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ErrorResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 401:

  - `401` (unknown)
    Unauthorized - 401

## Response 401 fields (application/json):

  - `ErrorResponse` (object)
    Base common error response

  - `ErrorResponse.@type` (string)
    Example: response

  - `ErrorResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ErrorResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ErrorResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ErrorResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ErrorResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ErrorResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ErrorResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ErrorResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ErrorResponse.Result.Error.NameValuePair` (array)

  - `ErrorResponse.Result.Error.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ErrorResponse.Result.Error.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ErrorResponse.Result.Error.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ErrorResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ErrorResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ErrorResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ErrorResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ErrorResponse.Result.Warning.NameValuePair` (array)

  - `ErrorResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ErrorResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ErrorResponse.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ErrorResponse.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ErrorResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ErrorResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ErrorResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ErrorResponse.NextSteps.NextStep` (array, required)

  - `ErrorResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ErrorResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ErrorResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ErrorResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ErrorResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ErrorResponse.ReferenceList` (array)

  - `ErrorResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ErrorResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ErrorResponse.ReferenceList.SeatingChart` (array)

  - `ErrorResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ErrorResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ErrorResponse.ReferenceList.Flight` (array, required)

  - `ErrorResponse.ReferenceList.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ErrorResponse.ReferenceList.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ErrorResponse.ReferenceList.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ErrorResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ErrorResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ErrorResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ErrorResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ErrorResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ErrorResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ErrorResponse.ReferenceList.Flight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ErrorResponse.ReferenceList.Flight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ErrorResponse.ReferenceList.Flight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Departure.terminal` (string)
    Departure terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Departure.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.Arrival` (object, required)
    Arrival information.

  - `ErrorResponse.ReferenceList.Flight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ErrorResponse.ReferenceList.Flight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ErrorResponse.ReferenceList.Flight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Arrival.terminal` (string)
    Arrival terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Arrival.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ErrorResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ErrorResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ErrorResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ErrorResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ErrorResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ErrorResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ErrorResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ErrorResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ErrorResponse.ReferenceList.Product` (array)

  - `ErrorResponse.ReferenceList.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ErrorResponse.ReferenceList.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler` (array)

  - `ErrorResponse.ReferenceList.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ErrorResponse.ReferenceList.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ErrorResponse.ReferenceList.Traveler.TravelerRef` (string)

  - `ErrorResponse.ReferenceList.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ErrorResponse.ReferenceList.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ErrorResponse.ReferenceList.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ErrorResponse.ReferenceList.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ErrorResponse.ReferenceList.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ErrorResponse.ReferenceList.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ErrorResponse.ReferenceList.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ErrorResponse.ReferenceList.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ErrorResponse.ReferenceList.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ErrorResponse.ReferenceList.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ErrorResponse.ReferenceList.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ErrorResponse.ReferenceList.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ErrorResponse.ReferenceList.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ErrorResponse.ReferenceList.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment` (object)
    Textual information.

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ErrorResponse.ReferenceList.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ErrorResponse.ReferenceList.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ErrorResponse.ReferenceList.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ErrorResponse.ReferenceList.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ErrorResponse.ReferenceList.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ErrorResponse.ReferenceList.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ErrorResponse.ReferenceList.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ErrorResponse.ReferenceList.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ErrorResponse.ReferenceList.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ErrorResponse.ReferenceList.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ErrorResponse.ReferenceList.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ErrorResponse.ReferenceList.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ErrorResponse.ReferenceList.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ErrorResponse.ReferenceList.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.id` (string)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Email` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument` (array)

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ErrorResponse.ReferenceList.Traveler.Comments.@type` (string)
    Example: Comments

  - `ErrorResponse.ReferenceList.Traveler.Comments.Comment` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ErrorResponse.ReferenceList.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ErrorResponse.ReferenceList.Offer` (array)

  - `ErrorResponse.ReferenceList.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ErrorResponse.ReferenceList.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ErrorResponse.ReferenceList.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ErrorResponse.ReferenceList.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ErrorResponse.ReferenceList.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ErrorResponse.ReferenceList.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ErrorResponse.ReferenceList.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ErrorResponse.ReferenceList.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ErrorResponse.ReferenceList.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ErrorResponse.ReferenceList.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ErrorResponse.ReferenceList.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ErrorResponse.ReferenceList.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ErrorResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ErrorResponse.ReferenceList.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ErrorResponse.ReferenceList.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ErrorResponse.ReferenceList.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ErrorResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ErrorResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ErrorResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ErrorResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.TermsAndConditions` (array)

  - `ErrorResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ErrorResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Price` (array, required)

  - `ErrorResponse.CurrencyRateConversion` (array)

  - `ErrorResponse.CurrencyRateConversion.@type` (string)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ErrorResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ErrorResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ErrorResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ErrorResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ErrorResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 402:

  - `402` (unknown)
    Payment Required - 402

## Response 402 fields (application/json):

  - `ErrorResponse` (object)
    Base common error response

  - `ErrorResponse.@type` (string)
    Example: response

  - `ErrorResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ErrorResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ErrorResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ErrorResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ErrorResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ErrorResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ErrorResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ErrorResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ErrorResponse.Result.Error.NameValuePair` (array)

  - `ErrorResponse.Result.Error.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ErrorResponse.Result.Error.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ErrorResponse.Result.Error.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ErrorResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ErrorResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ErrorResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ErrorResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ErrorResponse.Result.Warning.NameValuePair` (array)

  - `ErrorResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ErrorResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ErrorResponse.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ErrorResponse.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ErrorResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ErrorResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ErrorResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ErrorResponse.NextSteps.NextStep` (array, required)

  - `ErrorResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ErrorResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ErrorResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ErrorResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ErrorResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ErrorResponse.ReferenceList` (array)

  - `ErrorResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ErrorResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ErrorResponse.ReferenceList.SeatingChart` (array)

  - `ErrorResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ErrorResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ErrorResponse.ReferenceList.Flight` (array, required)

  - `ErrorResponse.ReferenceList.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ErrorResponse.ReferenceList.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ErrorResponse.ReferenceList.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ErrorResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ErrorResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ErrorResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ErrorResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ErrorResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ErrorResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ErrorResponse.ReferenceList.Flight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ErrorResponse.ReferenceList.Flight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ErrorResponse.ReferenceList.Flight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Departure.terminal` (string)
    Departure terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Departure.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.Arrival` (object, required)
    Arrival information.

  - `ErrorResponse.ReferenceList.Flight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ErrorResponse.ReferenceList.Flight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ErrorResponse.ReferenceList.Flight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Arrival.terminal` (string)
    Arrival terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Arrival.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ErrorResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ErrorResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ErrorResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ErrorResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ErrorResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ErrorResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ErrorResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ErrorResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ErrorResponse.ReferenceList.Product` (array)

  - `ErrorResponse.ReferenceList.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ErrorResponse.ReferenceList.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler` (array)

  - `ErrorResponse.ReferenceList.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ErrorResponse.ReferenceList.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ErrorResponse.ReferenceList.Traveler.TravelerRef` (string)

  - `ErrorResponse.ReferenceList.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ErrorResponse.ReferenceList.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ErrorResponse.ReferenceList.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ErrorResponse.ReferenceList.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ErrorResponse.ReferenceList.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ErrorResponse.ReferenceList.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ErrorResponse.ReferenceList.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ErrorResponse.ReferenceList.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ErrorResponse.ReferenceList.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ErrorResponse.ReferenceList.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ErrorResponse.ReferenceList.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ErrorResponse.ReferenceList.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ErrorResponse.ReferenceList.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ErrorResponse.ReferenceList.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment` (object)
    Textual information.

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ErrorResponse.ReferenceList.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ErrorResponse.ReferenceList.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ErrorResponse.ReferenceList.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ErrorResponse.ReferenceList.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ErrorResponse.ReferenceList.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ErrorResponse.ReferenceList.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ErrorResponse.ReferenceList.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ErrorResponse.ReferenceList.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ErrorResponse.ReferenceList.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ErrorResponse.ReferenceList.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ErrorResponse.ReferenceList.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ErrorResponse.ReferenceList.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ErrorResponse.ReferenceList.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ErrorResponse.ReferenceList.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.id` (string)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Email` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument` (array)

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ErrorResponse.ReferenceList.Traveler.Comments.@type` (string)
    Example: Comments

  - `ErrorResponse.ReferenceList.Traveler.Comments.Comment` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ErrorResponse.ReferenceList.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ErrorResponse.ReferenceList.Offer` (array)

  - `ErrorResponse.ReferenceList.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ErrorResponse.ReferenceList.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ErrorResponse.ReferenceList.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ErrorResponse.ReferenceList.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ErrorResponse.ReferenceList.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ErrorResponse.ReferenceList.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ErrorResponse.ReferenceList.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ErrorResponse.ReferenceList.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ErrorResponse.ReferenceList.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ErrorResponse.ReferenceList.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ErrorResponse.ReferenceList.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ErrorResponse.ReferenceList.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ErrorResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ErrorResponse.ReferenceList.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ErrorResponse.ReferenceList.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ErrorResponse.ReferenceList.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ErrorResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ErrorResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ErrorResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ErrorResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.TermsAndConditions` (array)

  - `ErrorResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ErrorResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Price` (array, required)

  - `ErrorResponse.CurrencyRateConversion` (array)

  - `ErrorResponse.CurrencyRateConversion.@type` (string)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ErrorResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ErrorResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ErrorResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ErrorResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ErrorResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 403:

  - `403` (unknown)
    Forbidden - 403

## Response 403 fields (application/json):

  - `ErrorResponse` (object)
    Base common error response

  - `ErrorResponse.@type` (string)
    Example: response

  - `ErrorResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ErrorResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ErrorResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ErrorResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ErrorResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ErrorResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ErrorResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ErrorResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ErrorResponse.Result.Error.NameValuePair` (array)

  - `ErrorResponse.Result.Error.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ErrorResponse.Result.Error.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ErrorResponse.Result.Error.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ErrorResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ErrorResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ErrorResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ErrorResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ErrorResponse.Result.Warning.NameValuePair` (array)

  - `ErrorResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ErrorResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ErrorResponse.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ErrorResponse.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ErrorResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ErrorResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ErrorResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ErrorResponse.NextSteps.NextStep` (array, required)

  - `ErrorResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ErrorResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ErrorResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ErrorResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ErrorResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ErrorResponse.ReferenceList` (array)

  - `ErrorResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ErrorResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ErrorResponse.ReferenceList.SeatingChart` (array)

  - `ErrorResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ErrorResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ErrorResponse.ReferenceList.Flight` (array, required)

  - `ErrorResponse.ReferenceList.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ErrorResponse.ReferenceList.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ErrorResponse.ReferenceList.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ErrorResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ErrorResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ErrorResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ErrorResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ErrorResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ErrorResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ErrorResponse.ReferenceList.Flight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ErrorResponse.ReferenceList.Flight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ErrorResponse.ReferenceList.Flight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Departure.terminal` (string)
    Departure terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Departure.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.Arrival` (object, required)
    Arrival information.

  - `ErrorResponse.ReferenceList.Flight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ErrorResponse.ReferenceList.Flight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ErrorResponse.ReferenceList.Flight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Arrival.terminal` (string)
    Arrival terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Arrival.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ErrorResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ErrorResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ErrorResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ErrorResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ErrorResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ErrorResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ErrorResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ErrorResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ErrorResponse.ReferenceList.Product` (array)

  - `ErrorResponse.ReferenceList.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ErrorResponse.ReferenceList.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler` (array)

  - `ErrorResponse.ReferenceList.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ErrorResponse.ReferenceList.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ErrorResponse.ReferenceList.Traveler.TravelerRef` (string)

  - `ErrorResponse.ReferenceList.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ErrorResponse.ReferenceList.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ErrorResponse.ReferenceList.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ErrorResponse.ReferenceList.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ErrorResponse.ReferenceList.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ErrorResponse.ReferenceList.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ErrorResponse.ReferenceList.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ErrorResponse.ReferenceList.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ErrorResponse.ReferenceList.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ErrorResponse.ReferenceList.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ErrorResponse.ReferenceList.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ErrorResponse.ReferenceList.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ErrorResponse.ReferenceList.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ErrorResponse.ReferenceList.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment` (object)
    Textual information.

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ErrorResponse.ReferenceList.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ErrorResponse.ReferenceList.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ErrorResponse.ReferenceList.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ErrorResponse.ReferenceList.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ErrorResponse.ReferenceList.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ErrorResponse.ReferenceList.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ErrorResponse.ReferenceList.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ErrorResponse.ReferenceList.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ErrorResponse.ReferenceList.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ErrorResponse.ReferenceList.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ErrorResponse.ReferenceList.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ErrorResponse.ReferenceList.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ErrorResponse.ReferenceList.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ErrorResponse.ReferenceList.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.id` (string)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Email` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument` (array)

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ErrorResponse.ReferenceList.Traveler.Comments.@type` (string)
    Example: Comments

  - `ErrorResponse.ReferenceList.Traveler.Comments.Comment` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ErrorResponse.ReferenceList.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ErrorResponse.ReferenceList.Offer` (array)

  - `ErrorResponse.ReferenceList.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ErrorResponse.ReferenceList.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ErrorResponse.ReferenceList.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ErrorResponse.ReferenceList.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ErrorResponse.ReferenceList.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ErrorResponse.ReferenceList.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ErrorResponse.ReferenceList.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ErrorResponse.ReferenceList.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ErrorResponse.ReferenceList.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ErrorResponse.ReferenceList.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ErrorResponse.ReferenceList.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ErrorResponse.ReferenceList.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ErrorResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ErrorResponse.ReferenceList.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ErrorResponse.ReferenceList.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ErrorResponse.ReferenceList.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ErrorResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ErrorResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ErrorResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ErrorResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.TermsAndConditions` (array)

  - `ErrorResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ErrorResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Price` (array, required)

  - `ErrorResponse.CurrencyRateConversion` (array)

  - `ErrorResponse.CurrencyRateConversion.@type` (string)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ErrorResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ErrorResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ErrorResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ErrorResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ErrorResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 404:

  - `404` (unknown)
    Not Found - 404

## Response 404 fields (application/json):

  - `ErrorResponse` (object)
    Base common error response

  - `ErrorResponse.@type` (string)
    Example: response

  - `ErrorResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ErrorResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ErrorResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ErrorResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ErrorResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ErrorResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ErrorResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ErrorResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ErrorResponse.Result.Error.NameValuePair` (array)

  - `ErrorResponse.Result.Error.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ErrorResponse.Result.Error.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ErrorResponse.Result.Error.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ErrorResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ErrorResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ErrorResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ErrorResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ErrorResponse.Result.Warning.NameValuePair` (array)

  - `ErrorResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ErrorResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ErrorResponse.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ErrorResponse.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ErrorResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ErrorResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ErrorResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ErrorResponse.NextSteps.NextStep` (array, required)

  - `ErrorResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ErrorResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ErrorResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ErrorResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ErrorResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ErrorResponse.ReferenceList` (array)

  - `ErrorResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ErrorResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ErrorResponse.ReferenceList.SeatingChart` (array)

  - `ErrorResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ErrorResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ErrorResponse.ReferenceList.Flight` (array, required)

  - `ErrorResponse.ReferenceList.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ErrorResponse.ReferenceList.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ErrorResponse.ReferenceList.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ErrorResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ErrorResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ErrorResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ErrorResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ErrorResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ErrorResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ErrorResponse.ReferenceList.Flight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ErrorResponse.ReferenceList.Flight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ErrorResponse.ReferenceList.Flight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Departure.terminal` (string)
    Departure terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Departure.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.Arrival` (object, required)
    Arrival information.

  - `ErrorResponse.ReferenceList.Flight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ErrorResponse.ReferenceList.Flight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ErrorResponse.ReferenceList.Flight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Arrival.terminal` (string)
    Arrival terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Arrival.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ErrorResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ErrorResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ErrorResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ErrorResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ErrorResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ErrorResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ErrorResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ErrorResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ErrorResponse.ReferenceList.Product` (array)

  - `ErrorResponse.ReferenceList.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ErrorResponse.ReferenceList.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler` (array)

  - `ErrorResponse.ReferenceList.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ErrorResponse.ReferenceList.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ErrorResponse.ReferenceList.Traveler.TravelerRef` (string)

  - `ErrorResponse.ReferenceList.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ErrorResponse.ReferenceList.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ErrorResponse.ReferenceList.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ErrorResponse.ReferenceList.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ErrorResponse.ReferenceList.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ErrorResponse.ReferenceList.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ErrorResponse.ReferenceList.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ErrorResponse.ReferenceList.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ErrorResponse.ReferenceList.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ErrorResponse.ReferenceList.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ErrorResponse.ReferenceList.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ErrorResponse.ReferenceList.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ErrorResponse.ReferenceList.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ErrorResponse.ReferenceList.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment` (object)
    Textual information.

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ErrorResponse.ReferenceList.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ErrorResponse.ReferenceList.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ErrorResponse.ReferenceList.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ErrorResponse.ReferenceList.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ErrorResponse.ReferenceList.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ErrorResponse.ReferenceList.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ErrorResponse.ReferenceList.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ErrorResponse.ReferenceList.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ErrorResponse.ReferenceList.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ErrorResponse.ReferenceList.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ErrorResponse.ReferenceList.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ErrorResponse.ReferenceList.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ErrorResponse.ReferenceList.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ErrorResponse.ReferenceList.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.id` (string)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Email` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument` (array)

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ErrorResponse.ReferenceList.Traveler.Comments.@type` (string)
    Example: Comments

  - `ErrorResponse.ReferenceList.Traveler.Comments.Comment` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ErrorResponse.ReferenceList.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ErrorResponse.ReferenceList.Offer` (array)

  - `ErrorResponse.ReferenceList.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ErrorResponse.ReferenceList.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ErrorResponse.ReferenceList.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ErrorResponse.ReferenceList.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ErrorResponse.ReferenceList.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ErrorResponse.ReferenceList.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ErrorResponse.ReferenceList.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ErrorResponse.ReferenceList.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ErrorResponse.ReferenceList.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ErrorResponse.ReferenceList.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ErrorResponse.ReferenceList.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ErrorResponse.ReferenceList.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ErrorResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ErrorResponse.ReferenceList.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ErrorResponse.ReferenceList.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ErrorResponse.ReferenceList.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ErrorResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ErrorResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ErrorResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ErrorResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.TermsAndConditions` (array)

  - `ErrorResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ErrorResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Price` (array, required)

  - `ErrorResponse.CurrencyRateConversion` (array)

  - `ErrorResponse.CurrencyRateConversion.@type` (string)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ErrorResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ErrorResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ErrorResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ErrorResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ErrorResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 500:

  - `500` (unknown)
    Internal Server Error - 500

## Response 500 fields (application/json):

  - `ErrorResponse` (object)
    Base common error response

  - `ErrorResponse.@type` (string)
    Example: response

  - `ErrorResponse.transactionId` (string)
    A unique system-generated (128 bit GUID format) transaction/tracking id for a single request and response (i.e. for a single transaction) used for internal tracking and troubleshooting.  
Also known as E2ETrackingId.  
Not returned in all Hotel API responses.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.traceId` (string)
    Used in hospitality workflows to provide a unique transaction or tracking id for a single request and response.  
For Air Eligibility, returned if a custom trace ID was sent in the request header.  
For Hotel Rules, returned if a custom trace ID was sent in the request header.
    Example: TraceID_123456

  - `ErrorResponse.correlationId` (string)
    Identifier used to correlate hotel API invocations across a multi-call business flows.
    Example: 49f58f5f-c443-43b4-9f5d-be405fd00a01

  - `ErrorResponse.reservationStatus` (string)
    Status of reservation or offer completion.
    Enum: "Success", "Fail", "Partial", "Pending", "OnHold", "Retry", "Other"

  - `ErrorResponse.Result` (object)
    Returns the error and/or warning message information, if applicable.
See [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging) for additional details.

  - `ErrorResponse.Result.@type` (string)
    Discriminator class Result only
    Example: Result

  - `ErrorResponse.Result.status` (string)
    The status of an error or warning
    Enum: "Not processed", "Incomplete", "Complete", "Unknown"

  - `ErrorResponse.Result.Error` (array)
    A list of error information returned at the provider level for a response.

  - `ErrorResponse.Result.Error.@type` (string, required)
    Discriminator classes Error or ErrorDetail
    Enum: "ErrorDetail"

  - `ErrorResponse.Result.Error.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Error.Message` (string)
    The Travelport standardized error or warning message
    Example: No flights found.

  - `ErrorResponse.Result.Error.NameValuePair` (array)

  - `ErrorResponse.Result.Error.NameValuePair.value` (string)
    Text directly related to name description, providing more detail. May have character restrictions based on remark type (e.g. Free Text limitations: 84 characters, alphanumeric and some special characters).
    Example: Sunday

  - `ErrorResponse.Result.Error.NameValuePair.id` (string)
    Optional internally referenced id
    Example: 6

  - `ErrorResponse.Result.Error.NameValuePair.name` (string, required)
    Key, categorizing the type of remark or error.
    Example: Day1

  - `ErrorResponse.Result.Error.category` (string)
    A category to assist in identifying the error
    Example: VALIDATION

  - `ErrorResponse.Result.Error.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Error.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Error.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Result.Warning` (array)
    A list of warning information returned at the provider level for a response.

  - `ErrorResponse.Result.Warning.@type` (string, required)
    Discriminator classes Warning or WarningDetail
    Enum: "WarningDetail"

  - `ErrorResponse.Result.Warning.StatusCode` (integer)
    Http standard response code
    Example: 200

  - `ErrorResponse.Result.Warning.Message` (string)
    The Travelport standardized error or warning message
    Example: Customer Loyalty could not be applied.

  - `ErrorResponse.Result.Warning.NameValuePair` (array)

  - `ErrorResponse.Result.Warning.category` (string)
    A category to assist in identifying the error
    Example: INFORMATION

  - `ErrorResponse.Result.Warning.SourceID` (string)
    The identifier of the source system sending the error or warning
    Example: 1G

  - `ErrorResponse.Result.Warning.SourceCode` (string)
    The error or warning code returned by the source airline or host system
    Example: 1234

  - `ErrorResponse.Result.Warning.SourceDescription` (string)
    The error or warning message as it is returned by the source airline or host system

  - `ErrorResponse.Identifier` (object)
    A globally unique identifier key often used to reference a given option (such as Pricing, Booking, Rules, or additional workflows) or to retrieve information (such as Hotel pagination).

  - `ErrorResponse.Identifier.value` (string)
    Unique offer identifier that can be sent in subsequent payload requests to reference this offer.
When used for reference flight calls, the CatalogProductOfferingsIdentifier will be the transaction identifier from the Search, Next Leg Search, or Flight Specific Search response in CatalogProductOfferings/Identifier/value.
If you choose to pull the CatalogProductOfferingsIdentifier from the Price response instead (OfferListResponse/Identifier/value), either full or reference payload, please note for subsequent Add Offer requests you must remove the _PC appended to the end of the value in the AirPrice response (e.g., change value: '93d2091d-3d04-48ab-8091-6ae1525f02ea_PC' to value: '93d2091d-3d04-48ab-8091-6ae1525f02ea').
When building an AirPrice or Add Offer reference payload request:
- Look for the CatalogProductOfferingIdentifier (ex: o1) in a Search response at CatalogProductOfferings/CatalogProductOffering/id or a Price response at OfferListResponse/OfferID/id.
- Look for the ProductIdentifier (ex: p0) in a Search response at CatalogProductOfferings/CatalogProductOffering/ProductBrandOptions/ProductBrandOffering/Product/productRef or from a Price response at OfferListResponse/OfferID/Product/id.

When returned from a workbench, this value is the system generated workbench identifier that must be sent in all subsequent requests for this workbench session.
When returned from Air Exchange Eligibility, value is the ticket number sent with the eligibility request.
When used specifically for form of payment, the value will begin with the characters 'FOP'. Similarly, the OfferIdentifier associated will begin with the character 'O'.
- If not available, for Payment, any unique identifier can be sent.

For Hotel Create Reservation (Reference Payload), send the value from the Availability response in CatalogOffering/id or the value from SearchComplete returned in propertyItems/lowestPublicAvailableRate/rateKey/value.
Results from Hotel Availability and Hotel SearchComplete are stored in the cache for 30 minutes. If the offers expire before booking, you must send a new request.
    Example: A0656EFF-FAF4-456F-B061-0161008D7C4E

  - `ErrorResponse.Identifier.authority` (string)
    Name of the supplier system that created this identifier - the source of information.  
For AirPrice, please note that GDS offers return the value 'Travelport' in authority while NDC offers return the carrier code of the issuing NDC carrier.  
When returned from Air Exchange Eligibility, authority is always 'Travelport' as the transaction issuer.  
For Hotels, authority indicates which supplier returned the lowest available rate for that property: either 'TVPT' (Travelport) or 'BKNG' (booking.com). Booking.com access requires additional provisioning and a direct agreement with the supplier. Authority is not returned if the property is closed or returns an error.  
For Hotel Create Reservation (Full Payload) and Sync Reservation send the value from the Availability response in CatalogOffering/Identifier/authority for the instance you want to book.
    Example: TVPT

  - `ErrorResponse.NextSteps` (object)
    Container for the steps that describe actions that may be taken on the containing object.  
Not applicable for an Eligibility or Exchange response.

  - `ErrorResponse.NextSteps.baseURI` (string, required)
    The base portion of the URI in order to shorten the uris in the individual steps
    Example: www.travelport.com

  - `ErrorResponse.NextSteps.id` (string)
    Optional internally referenced id
    Example: 5

  - `ErrorResponse.NextSteps.NextStep` (array, required)

  - `ErrorResponse.NextSteps.NextStep.value` (string)
    Example: www.resourcelocation.com

  - `ErrorResponse.NextSteps.NextStep.id` (string)
    Identifier for the Next Step
    Example: 2

  - `ErrorResponse.NextSteps.NextStep.action` (string, required)
    The action this next step is intended to achieve
    Example: cancel

  - `ErrorResponse.NextSteps.NextStep.method` (string, required)
    Describes the set of potential methods that can be taken after an operation.
    Enum: "GET", "DELETE", "PUT", "POST"

  - `ErrorResponse.NextSteps.NextStep.description` (string)
    Additional clarification for the next step
    Example: remove offer from the order

  - `ErrorResponse.ReferenceList` (array)

  - `ErrorResponse.ReferenceList.@type` (string, required)
    Discriminator
- Air Search child classes are ReferenceListAmenity, ReferenceListBrand, ReferenceListFlight, ReferenceListProduct, ReferenceListTermsAndConditions, and ReferenceListUniversalProductAttribute.
- Air Price child classes are ReferenceListAmenity and ReferenceListBrand.
- FareRules child class is ReferenceListFlight.
- Search Ancillaries child class is ReferenceListFlight.
- Seat Map child class is ReferenceListSeatingChart.
- Hotel Availability child class is ReferenceListPropertyDates.
- Reservation and Reservation Workbench child classes are ReferenceListAmenity, ReferenceListBrand, and ReferenceListUniversalProductAttribute.
- Exchange Search child classes are ReferenceListBrand, ReferenceListFlight, and ReferenceListExchangedPrice.
- Reservation Receipt child classes are ReferenceListOffer and ReferenceListTraveler.
- Book_Traveler child class is ReferenceListTraveler.
    Enum: "ReferenceListSeatingChart", "ReferenceListFlight", "ReferenceListAmenity", "ReferenceListProduct", "ReferenceListTraveler", "ReferenceListOffer", "ReferenceListBrand", "ReferenceListTermsAndConditions", "ReferenceListExchangedPrice"

  - `ErrorResponse.ReferenceList.id` (string)
    Uniquely identifies for the Reference List
    Example: referenceList_001

  - `ErrorResponse.ReferenceList.SeatingChart` (array)

  - `ErrorResponse.ReferenceList.SeatingChart.@type` (string, required)
    Discriminator.
    Enum: "SeatingChart"

  - `ErrorResponse.ReferenceList.SeatingChart.id` (string)
    Internally reference id

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.@type` (string)
    Example: Cabin

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.name` (string, required)
    The name of the cabin
    Example: Economy

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.value` (string)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.position` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.startRow` (integer, required)
    Start row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Layout.endRow` (integer, required)
    End row for this Cabin Layout

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.@type` (string)
    Example: Row

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.label` (string)
    The identifier for the row
    Example: 78

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Space` (array, required)

  - `ErrorResponse.ReferenceList.SeatingChart.Cabin.Row.Characteristic` (array)

  - `ErrorResponse.ReferenceList.Flight` (array, required)

  - `ErrorResponse.ReferenceList.Flight.@type` (string, required)
    Discriminator. Child classes Flight and FlightDetail.
    Enum: "Flight"

  - `ErrorResponse.ReferenceList.Flight.id` (string)
    Local id within a given message to support referencing this object - an internal flight identifier.
    Example: 126

  - `ErrorResponse.ReferenceList.Flight.FlightRef` (string)
    Reference id that corresponds to the flight 'id' in ReferenceListFlight.Flight.
    Example: s1

  - `ErrorResponse.ReferenceList.Flight.distance` (integer)
    Distance covered by the flight.
    Example: 6574

  - `ErrorResponse.ReferenceList.Flight.stops` (integer)
    Number of stops
    Example: 2

  - `ErrorResponse.ReferenceList.Flight.duration` (string)
    Elapsed flight time.
Represented in hours (H) and minutes (M) OR the format PT{x}H{x}M, in which P is the duration designator, T is the time designator, {x}H is the number of hours for the connection, and {x}H is the number of minutes for the connection.
    Example: PT1H40M

  - `ErrorResponse.ReferenceList.Flight.carrier` (string, required)
    The airline code.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.number` (string, required)
    The marketing carrier flight number.
    Example: 98

  - `ErrorResponse.ReferenceList.Flight.operatingCarrier` (string)
    The operating airline IATA code. Shown in codeshare situations when the operating carrier is different to the marketing carrier.
    Example: BA

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierName` (string)
    Name of the marketing operating carrier.
    Example: Liberty Aerospace

  - `ErrorResponse.ReferenceList.Flight.operatingCarrierNumber` (string)
    Operating airline flight number. If there is no operating carrier number, then CO2 emission estimates for operating carriers is not supported. GDS only; not returned for NDC. Returned only in Search response.
    Example: 091

  - `ErrorResponse.ReferenceList.Flight.equipment` (string)
    Equipment model.  
Note that TRN, TRS, and BUS equipment codes indicate ground transportation.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.Departure` (object, required)
    Departure details for a given leg.

  - `ErrorResponse.ReferenceList.Flight.Departure.@type` (string, required)
    Discriminator classes Departure or DepartureDetail
    Enum: "DepartureDetail"

  - `ErrorResponse.ReferenceList.Flight.Departure.location` (string, required)
    IATA code for departure airport or city for this leg of the itinerary.
    Example: AMS

  - `ErrorResponse.ReferenceList.Flight.Departure.date` (string, required)
    Departure date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Departure.time` (string, required)
    Departure date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Departure.terminal` (string)
    Departure terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Departure.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.Arrival` (object, required)
    Arrival information.

  - `ErrorResponse.ReferenceList.Flight.Arrival.@type` (string, required)
    Discriminator classes Arrival or ArrivalDetail
    Enum: "ArrivalDetail"

  - `ErrorResponse.ReferenceList.Flight.Arrival.location` (string, required)
    IATA code for arrival airport or city for this leg of the itinerary.
    Example: MAD

  - `ErrorResponse.ReferenceList.Flight.Arrival.date` (string, required)
    Arrival date in YYYY-MM-DD format.
    Example: 0011-10-17

  - `ErrorResponse.ReferenceList.Flight.Arrival.time` (string)
    Arrival date in HH:mm:ss (24-hour format).
    Example: 04:45:00

  - `ErrorResponse.ReferenceList.Flight.Arrival.terminal` (string)
    Arrival terminal, returned when available.
    Example: Terminal 1

  - `ErrorResponse.ReferenceList.Flight.Arrival.country` (string)
    Country of to departure or arrival
    Example: US

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop` (array)
    GDS only; not supported for NDC.  
Returned if the flight has a technical stop but does not incur a change in flight number.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.value` (string)
    The IATA airport code for the airport where the intermediate stop occurs.

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalFlightDuration` (string)
    Duration in hours and minutes of the flight arriving at the intermediate stop. ISO 8601 format
    Example: PT2H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureFlightDuration` (string)
    Duration in hours and minutes of the flight departing the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.duration` (string)
    Duration in hours and minutes between the arrival and departure at the intermediate stop. ISO 8601 format
    Example: PT1H35M

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.equipment` (string)
    Equipment model, if there is a change of equipment during the stop.
    Example: 777

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalDate` (string)
    The local date the aircraft arrives at the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureDate` (string)
    The local date the aircraft departs from the intermediate stop
    Example: 2026-04-30

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTime` (string)
    The local time the aircraft arrives at the intermediate stop
    Example: 68400

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departurelTime` (string)
    The local time the aircraft departs from the intermediate stop
    Example: 72000

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.arrivalTerminal` (string)
    Arrival terminal of the intermediate stop airport
    Example: Terminal2

  - `ErrorResponse.ReferenceList.Flight.IntermediateStop.departureTerminal` (string)
    Departure terminal of the intermediate stop airport
    Example: Terminal4

  - `ErrorResponse.ReferenceList.Flight.subjectToGovernmentApprovalInd` (boolean)
    GDS only, not supported for NDC.
- If true: the airline has filed in its schedule that availability for a specific flight is subject to government approval. Returned only in the Air Search API response.
    Example: true

  - `ErrorResponse.ReferenceList.Amenity` (array, required)
    One instance for each specific amenity.

  - `ErrorResponse.ReferenceList.Amenity.@type` (string, required)
    Discriminator. No child classes.
    Example: Amenity

  - `ErrorResponse.ReferenceList.Amenity.id` (string, required)
    A unique Travelport-assigned amenity id used for cross-referencing by each flight with this amenity.
    Example: amenity_001

  - `ErrorResponse.ReferenceList.Amenity.Category` (string, required)
    Flight amenity categories may include the following data as provided by ATPCO.
- Aircraft: cabin pressure, model and type.
- Beverage: alcoholic and non-alcoholic beverages and whether available for a fee or free; highlights premium beverages in business/first.
- Entertainment: passenger entertainment options.
- Flight: airline flight schedules and equipment types with the associated amenities ID for each carrier.
- Food: food per flight and flight cabin and whether available for a fee or free; food is classified as breakfast, lunch, dinner, snacks, and light meals, and as premium when available in business/first.
- Layout: seating layout such as classic layouts to premium cabin configurations.
- Power: availability of AC power outlets, USB ports, or both.
- Seat: physical seat type for every sub fleet in every cabin of the aircraft, including legroom, pitch, width, flatness and type. Note that seat metrics are returned in centimeters because the default language is English.
- WiFi: availability, type, coverage, rollout, performance, and whether available free or for a fee.
    Example: Entertainment

  - `ErrorResponse.ReferenceList.Amenity.Text` (object)
    A free text description of the amenity.

  - `ErrorResponse.ReferenceList.Amenity.Text.value` (string)
    A short free text description.

  - `ErrorResponse.ReferenceList.Amenity.Text.language` (string)
    The language the text is provided in. ISO639 format.
    Example: EN

  - `ErrorResponse.ReferenceList.Product` (array)

  - `ErrorResponse.ReferenceList.Product.@type` (string, required)
    Discriminator.
- Air Search child classes are ProductAir and ProductAncillary.
- Exchange Search child class is ProductAir.
- Ancillary Search child class is ProductAncillary.
- Seat Map child class is ProductSeatAvailability.
- Air Price child classes are ProductAir and ProductAncillary.
- Hotel Availability child classes are ProductHospitality and ProductHospitalityOffer.
- Hotel Rules and HotelReservation child classes are ProductHospitality.
- All Vehicle APIs child classes are ProductVehicle and ProductAncillaryVehicle.
- Reservation and Reservation Workbench child classes are ProductAir, ProductAncillary, ProductHospitality, ProductVehicle, and ProductAncillaryVehicle.
    Enum: "Product"

  - `ErrorResponse.ReferenceList.Product.id` (string)
    Local id within a given message to support referencing this object.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.productRef` (string)
    Reference id that corresponds to the product 'id' in ReferenceListProduct.Product. To find flight details for a product, use the ProductRef id to identify the product in ReferenceListProduct.Product, and use the Flight id's (e.g., s3, s4) to match to flight information in ReferenceListFlight.Flight.
    Example: product_1

  - `ErrorResponse.ReferenceList.Product.Quantity` (integer)
    The quantity of the product. 
For Hotel Create Reservation (Full Payload) request, the number of rooms requested; 1-9 inclusive supported. If not provided, default is 1. For Hotel responses, the number of rooms currently available matching this rate.
In Air Search quantity represents the number of seats available for that Product. If the Product has connecting flights, Quantity returns the lowest number available. For example, if the first flight has 9 seats in Y class and the connecting flight has 4 seats in Y class, Quantity returns a value of 4.
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler` (array)

  - `ErrorResponse.ReferenceList.Traveler.@type` (string, required)
    Discriminator classes TravelerID or Traveler
    Enum: "Traveler"

  - `ErrorResponse.ReferenceList.Traveler.id` (string)
    Send value of travelerRefId_1 for the first traveler, then increment for each additional traveler (e.g., travelerRefId_2).
Traveler/id is only mandatory when referenced elsewhere in the request, such as in SpecialService and PrimaryContact (TravelerIdentifier/Identifier/value).

  - `ErrorResponse.ReferenceList.Traveler.TravelerRef` (string)

  - `ErrorResponse.ReferenceList.Traveler.birthDate` (string)
    Date of birth in YYYY-MM-DD format.
The TripServices APIs require this object only for infant and child PTC types (e.g., INF, INS, CHD, UNN).
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs), which is required by some carriers, this object is required for all PTCs.
    Example: 2021-06-05

  - `ErrorResponse.ReferenceList.Traveler.gender` (string)
    Gender Type Male, Female etc.
When sending [minimum secure flight information](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests#minimum-secure-flight-information-ssr-docs) in the Traveler object, which is required by some carriers, this object is required for all PTCs.
This field is not used by Hotel APIs and will be ignored.
    Enum: "Male", "Female", "Unknown", "Undisclosed"

  - `ErrorResponse.ReferenceList.Traveler.PersonName` (object, required)
    Travelport+ limits the combination of Given and Surname to 22 characters. Given name must have at least one character. Any PersonName exceeding 22 characters is truncated in the response.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.@type` (string, required)
    Discriminator classes PersonName or PersonNameDetail
    Enum: "PersonNameDetail"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Prefix` (string)
    Salutation of honorific (e.g. Mr., Mrs., Ms., Miss, Dr.)
    Example: Mr

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Given` (string)
    Traveler first or given name.
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Middle` (string)
    Traveler middle name.
    Example: Erick

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Surname` (string, required)
    Traveler last name or surname.
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.PersonName.personNameType` (string)
    OTA Code
    Enum: "Former", "Nickname", "Alternate", "Maiden"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.language` (string)
    'ISO639 code of the language the name is represented
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.PersonName.SurnamePrefix` (string)
    The surname prefix
    Example: Von

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Suffix` (string)
    Traveler name suffix such as Jr. or Sr.
    Example: Jr.

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Title` (string)
    Degree or honors
    Example: DR

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy` (object)
    Confidential details for marketing purpose

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.shareMarketing` (string)
    Used to indicate marketing preferences, Yes, No, Inherit
    Enum: "Yes", "No", "Inherit"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInStatus` (string)
    Used to indicate marketing preferences, OptIn, OptOut
    Enum: "OptedIn", "OptedOut", "Unknown"

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.Privacy.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Traveler.PersonName.defaultInd` (boolean)
    If true, this is the default or primary name within a collection of names.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.Address.@type` (string, required)
    Discriminator classes Address or AddressDetail
    Enum: "AddressDetail", "PropertyAddress"

  - `ErrorResponse.ReferenceList.Traveler.Address.id` (string)
    unique address id
    Example: Address_1

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom` (object)
    Address with building and room number

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.value` (string)
    Example: Moore House

  - `ErrorResponse.ReferenceList.Traveler.Address.BldgRoom.buldingInd` (boolean)
    When true, the information is a building name. When false, it is an apartment or room #
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Address.Number` (object)
    The street number alone is the numerical number that precedes the street name in the address.

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.value` (string)
    Street number value.
    Example: 23B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetNmbrSuffix` (string)
    Street Number Suffix
    Example: B

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.streetDirection` (string)
    Direction of the Street
    Example: NW

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.ruralRouteNmbr` (string)
    RuralRoute Number
    Example: 76

  - `ErrorResponse.ReferenceList.Traveler.Address.Number.po_Box` (string)
    PO Box Number
    Example: 1001

  - `ErrorResponse.ReferenceList.Traveler.Address.Street` (string)
    Street name. May also contain the street number when the Number element is missing.
    Example: ABC Street

  - `ErrorResponse.ReferenceList.Traveler.Address.AddressLine` (array)
    Property street address. Used in place of Street and Number. Each element of the array represents an address line.

  - `ErrorResponse.ReferenceList.Traveler.Address.City` (string, required)
    Full name of the city, town, or postal station (i.e., a postal service territory, often used in a military address).
    Example: Dublin

  - `ErrorResponse.ReferenceList.Traveler.Address.County` (string)
    County or Region Name.
    Example: Berkshire

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv` (object)
    The standard code or abbreviation for the state, province, or region. May also include full length name.

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.value` (string)
    State, province, or region code needed to identify location (typically two characters).
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.Address.StateProv.name` (string)
    State, province, or region name needed to identify location.
    Example: California

  - `ErrorResponse.ReferenceList.Traveler.Address.Country` (object)
    Contains the information needed to identify a country.

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.value` (string)
    The ISO 3166 code for the property's address.
    Example: US

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.id` (string)
    Custom user-assigned identifier for the country.
    Example: 23

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.name` (string)
    The full name of the country for the property's address.
    Example: United States

  - `ErrorResponse.ReferenceList.Traveler.Address.Country.codeContext` (string)
    The source of a code, such as the organization that provided the id number
    Example: IATA

  - `ErrorResponse.ReferenceList.Traveler.Address.PostalCode` (string)
    Postal code for the address.
    Example: Sl6 1AB

  - `ErrorResponse.ReferenceList.Traveler.Address.Addressee` (string)
    The name of the company or person to be addressed
    Example: ACME INC

  - `ErrorResponse.ReferenceList.Traveler.Address.role` (string)
    Defines the type of location the address is assigned to. For TravelAgency address leave blank or use "Other".
    Enum: "Home", "Business", "Mailing", "Delivery", "Destination", "Other", "Billing"

  - `ErrorResponse.ReferenceList.Traveler.Address.addressType` (string)
    OTA code for address type
    Example: CLT

  - `ErrorResponse.ReferenceList.Traveler.Address.use` (string)
    OTA code for address use
    Example: AUT

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment` (object)
    Textual information.

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.value` (string)
    Actual text.
May be restricted based on the type of comment. Ex:
- Notepad remarks: limited to 87 characters.
- Traveler name remarks: limited to 33 characters, only spaces and hyphens allowed for special characters.
    Example: Additional comments

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.id` (string)
    Local identifier within a given message for this object.
    Example: comment_1

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.name` (string)
    Title of comment or type of remark.
    Example: Comment name

  - `ErrorResponse.ReferenceList.Traveler.Address.Comment.language` (string)
    Language code using ISO-639 standard
    Example: EN

  - `ErrorResponse.ReferenceList.Traveler.Address.Priority` (integer)
    The priority ranking within the group
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Address.validInd` (boolean)
    If true, this is a valid and complete mailing address that has been verified through an address verification service or previously mailed materials have not been returned.
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Address.provisionedInd` (boolean)
    If true, this address came into the system through provisioning
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.Telephone.@type` (string, required)
    Discriminator classes Telephone or TelephoneDetail
    Enum: "TelephoneDetail"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.countryAccessCode` (string)
    Phone country code
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.areaCityCode` (string)
    Phone local area code
    Example: 972

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneNumber` (string, required)
    Mobile/Telephone Number. Accepted characters are numeric, dash, space, and period.
    Example: 972-000-787

  - `ErrorResponse.ReferenceList.Traveler.Telephone.extension` (string)
    Telephone extension number
    Example: 234

  - `ErrorResponse.ReferenceList.Traveler.Telephone.id` (string)
    Optional custom user-assigned identifier for a phone number.
    Example: 3

  - `ErrorResponse.ReferenceList.Traveler.Telephone.cityCode` (string)
    IATA city code if referenced by phone number.
    Example: DEN

  - `ErrorResponse.ReferenceList.Traveler.Telephone.role` (string)
    Defines the type of location the Telephone is assigned to. For Travel Agency telephone select "Other" or leave blank.
    Enum: "Mobile", "Home", "Work", "Office", "Fax", "Other"

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneLocationType` (string)
    Location of the phone
    Example: Agency

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneTechType` (string)
    Indicates the type of technology associated with the telephone number
    Example: Voice

  - `ErrorResponse.ReferenceList.Traveler.Telephone.phoneUseType` (string)
    Agency code for how phone is used (e.g., Home, Business, Emergency Contact, Travel Arranger, Day, Evening).
    Example: Home

  - `ErrorResponse.ReferenceList.Traveler.Telephone.pin` (string)
    Additional codes used for telephone
    Example: 3456

  - `ErrorResponse.ReferenceList.Traveler.Telephone.priority` (integer)
    Priority
    Example: 1

  - `ErrorResponse.ReferenceList.Traveler.Telephone.defaultInd` (boolean)
    When true, indicates a default value should be used.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Telephone.provisionedInd` (boolean)
    true indicates this phone number was created through provisioned
    Example: false

  - `ErrorResponse.ReferenceList.Traveler.Email` (array)
    For a reservation Retrieve response, all email addresses are associated with the first traveler on the reservation for GDS. NDC supports contact information for each traveler on the reservation.

  - `ErrorResponse.ReferenceList.Traveler.Email.value` (string)
    The email address.
    Example: exampledomain@example.com

  - `ErrorResponse.ReferenceList.Traveler.Email.id` (string)
    Electronic email addresses, in IETF specified format.
    Example: email_1

  - `ErrorResponse.ReferenceList.Traveler.Email.emailType` (string)
    Use email type to specify if the email is to be sent "TO" or sent "FROM"
    Example: FROM

  - `ErrorResponse.ReferenceList.Traveler.Email.comment` (string)
    Any freeform note for the email, such as its purpose.
    Example: work email

  - `ErrorResponse.ReferenceList.Traveler.Email.preferredFormat` (string)
    Mime media type
    Example: text/html

  - `ErrorResponse.ReferenceList.Traveler.Email.optInDate` (string)
    The datetime of receiving the opt in notice
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.optOutDate` (string)
    The datetime the opt out notice was received
    Example: 2026-03-03T11:11:00Z

  - `ErrorResponse.ReferenceList.Traveler.Email.validInd` (boolean)
    If true, this is a valid email address that has been system verified via a successful email transmission.
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.Email.provisionedInd` (boolean)
    If true then the email address came from the provisioning process
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.passengerTypeCode` (string)
    Passenger type code (PTC) for this traveler.  
Required for all PTCs other than ADT (adult); if not sent defaults to ADT.  
Some of the common PTCs supported include ADT, INF, INS, CHD, UNN. Private fare PTCs, including INN, JNN, VNN, ITF, JNF, and VFF, may also be supported, subject to airline support.
    Example: CHD

  - `ErrorResponse.ReferenceList.Traveler.nationality` (string)
    Nationality on country code ISO
    Example: AL

  - `ErrorResponse.ReferenceList.Traveler.age` (integer)
    The age of the traveller at the time of travel
    Example: 13

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.value` (string, required)
    Number on loyalty card.
    Example: 132456

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.id` (string)
    Optional Customer Loyalty Id. Not saved
    Example: Loyalty_1

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.priority` (integer)
    Optional Numeric Priority Code
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programId` (string)
    Specifies an identifier to indicate the company owner of the loyalty program. Typically two characters.  
For frequent guest number, the hotel supplier or brand code.  
For frequent flyer number, the air supplier code of the loyalty program.
    Example: HY

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.programName` (string)
    Supplier's loyalty program name.
    Example: Frontier-EarlyReturns

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplierType` (string)
    The type of supplier of a loyalty program. Uses 'hotel' for frequent guest number or 'air' for frequent flyer number.
    Example: Hotel

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.supplier` (string)
    Supplier of a loyalty program (typically 2 characters representing the hotel, brand, or airline).
    Example: UA

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.tier` (string)
    Customer Loyalty tier
    Example: Silver

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.shareWithSupplier` (array)
    The list of suppliers that the CustomerLoyalty number is shared. Used for cross accrual programs.  
If valid carrier codes are not sent, the response returns the message NO CROSS ACCRUAL AGREEMENT EXISTS.

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.cardHolderName` (string)
    Customer loyalty member name; up to 128 characters are supported. In Air Search, for discounted offers to be returned, the name must be sent as LAST FIRST; e.g., if SMITH is the last name and JORDAN the first name, send as SMITH JORDAN
    Example: John Smith

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.validatedInd` (boolean)
    Customer loyalty number has been validated by the supplier
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.prefix` (string)
    The cardholder name prefix title like Mr, Mrs, Dr
    Example: Dr

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.given` (string)
    The First Name of the Cardholder
    Example: John

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.middle` (string)
    Middle Name of the Cardholder
    Example: Wilkinson

  - `ErrorResponse.ReferenceList.Traveler.CustomerLoyalty.surname` (string)
    Last Name of the Cardholder
    Example: Smith

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.@type` (string)
    Example: AlternateContact

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.id` (string)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.contactType` (string)
    Contact type value
    Example: Relative

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.relation` (string)
    Relation value
    Example: Mother

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Address` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Telephone` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.Email` (array)

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.emergencyInd` (boolean)
    This is the contact in case of an emergency
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.AlternateContact.defaultInd` (boolean)
    This is the default contact
    Example: true

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument` (array)

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.@type` (string, required)
    Discriminator classes TravelDocument or TravelDocumentDetail
    Enum: "TravelDocumentDetail"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docNumber` (string)
    Travel document number.
    Example: B37201

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.docType` (string)
    Supported Travel Document types
    Enum: "Visa", "Passport", "MilitaryIdentification", "DriversLicense", "NationalIdentityDocument", "VaccinationCertificate", "AlienRegistrationNumber", "InsurancePolicyNumber", "TaxExemptionNumber", "VehicleRegistrationLicenseNumber", "BoderCrossingCard", "RefugeeTravelDocument", "PilotsLicense", "PermanentResidentCard", "RedressNumber", "KnownTravelerNumber", "Non-Standard", "MerchantNumber", "AirNexusCard", "CrewMemberCertificate", "PassportCard", "NaturalizationCertificate", "TicketNumber", "LargeFamilyDiscountCard", "IdentityCardTypeA", "IdentityCardTypeC", "IdentityCardTypeI"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueDate` (string)
    Issue date of document. Required for a visa
    Example: 2002-10-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.expireDate` (string)
    Expiration date of document. Required for a visa.
    Example: 2002-11-13

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.stateProvCode` (string)
    State Province Code value
    Example: 44

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.placeOfIssue` (string)
    Place of issue value
    Example: Birmingham

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.issueCountry` (string)
    Issuing country of document; ISO3166 standard format.
    Example: CA

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthDate` (string)
    The date of birth of the document holder in YYYY-MM-DD format.
    Example: 1995-04-22

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthCountry` (string)
    Country of birth of the document holder in ISO3166 standard format.
    Example: AR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.birthPlace` (string)
    Birth place value
    Example: Ontario

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.residence` (string)
    Residence value
    Example: 1st section 8th st

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.id` (string)
    Locally referenced id
    Example: 34

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.Nationality` (string)
    Birth country as noted on document; specifies a 2 character country code as defined in ISO3166.
    Example: BR

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea` (object)
    The location code of the geographical location. Codes from Ref Pub

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.value` (string)
    Example: G

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.level` (string)
    Represents the type of geopolitical area (country, Continent, State etc)
    Enum: "World", "Global Area", "Continent Group", "Continent", "Country", "StateProvince", "City", "Airport"

  - `ErrorResponse.ReferenceList.Traveler.TravelDocument.IssuedForGeoPoliticalArea.id` (string)
    Optional internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Traveler.Comments` (object)
    Comments object to relay free text information  
In ProductAncillary.Ancillary this is used to expose when additional comments are required to book the ancillary.  
In BuildAncillaryOffersFromCatalogOfferings this is used to pass additional ancillary text required to book the ancillary.  
In Traveler this is used to send custom freeform traveler name remarks, such as a unique identifier for a given traveler. Not supported for addition/deletion in Traveler Modify.

  - `ErrorResponse.ReferenceList.Traveler.Comments.@type` (string)
    Example: Comments

  - `ErrorResponse.ReferenceList.Traveler.Comments.Comment` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard` (array)

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.value` (string)
    Example: Rail1234546

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.supplierCode` (string, required)
    Code of the Supplier
    Example: Enco

  - `ErrorResponse.ReferenceList.Traveler.RailDiscountCard.referenceNumber` (string)
    ReferenceNumber
    Example: 134256

  - `ErrorResponse.ReferenceList.Traveler.accompaniedByInfantInd` (boolean)
    Example: true

  - `ErrorResponse.ReferenceList.Offer` (array)

  - `ErrorResponse.ReferenceList.Offer.@type` (string, required)
    Discriminator
- Air Price child classes OfferID, Offer, and OfferUpsell.
- Reservation and ReservationWorkbench child classes OfferID, Offer, OfferModify, and OfferUpsell.
- Hotel Rules child classes OfferID and Offer.
    Enum: "Offer"

  - `ErrorResponse.ReferenceList.Offer.id` (string)
    Offer identifier sent in the reference payload request to book that offer. Not returned in the full payload response; this is the only difference in the two responses.
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerRef` (string)
    Used to reference another instance of this object in the same message
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.ContentSource` (string)
    Indicates the owner the offer or document.
    Enum: "GDS", "NDC", "LCC", "API"

  - `ErrorResponse.ReferenceList.Offer.parentOfferRef` (string)
    A reference to the Offer this offer is sold in conjunction with
    Example: offer_1

  - `ErrorResponse.ReferenceList.Offer.offerModifyRef` (string)
    Reference to the new Offer created as a result of this Offer being subject to a schedule change.

  - `ErrorResponse.ReferenceList.Offer.Product` (array, required)
    Lists the flight or flights for one leg of the itinerary. Repeats for additional leg or legs.

  - `ErrorResponse.ReferenceList.Offer.Price` (object, required)
    Price includes a summary of the Base, Taxes, and Fees applicable to the offer in the currency indicated.  
The amounts in Base, TotalTaxes, TotalFees, and TotalPrice are inclusive of all travelers across all PTCs. The amounts in PriceBreakdown apply to one traveler with the PTC returned in that instance.  
Certain types of offers on a booking, such as seats and ancillaries, generally include only the CurrencyCode, Base, and TotalPrice objects.

  - `ErrorResponse.ReferenceList.Offer.Price.@type` (string, required)
    Discriminator classes Price or PriceDetail
    Enum: "PriceDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.id` (string)
    Internally referenced id
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode` (object)
    Currency codes are the three-letter alphabetic codes that represent the various currencies used throughout the world.  
Unless changed in the request, the currency is the default associated with your provisioned PCC from Travelport.  
For Hotel: SourceCurrency is based on the location of the hotel and used for all rates in the response. TargetCurrency is the currency code sent in the request in requestedCurrency.

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.value` (string)
    An ISO 4217 currency code.
    Example: USD

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.codeAuthority` (string)
    Currency code authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalPlace` (integer)
    Number of decimal places for the currency.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.CurrencyCode.decimalAuthority` (string)
    Currency code decimal authority
    Example: ISO 4217

  - `ErrorResponse.ReferenceList.Offer.Price.Base` (number)
    Base price before taxes and fees.  
For Hotel, may not be returned by all suppliers.
    Example: 20.2

  - `ErrorResponse.ReferenceList.Offer.Price.TotalTaxes` (number)
    Total taxes applied to the base price.  
For Hotel, may not be returned by all suppliers.
    Example: 34.4

  - `ErrorResponse.ReferenceList.Offer.Price.TotalFees` (number)
    Total fees included in Total Price.
    Example: 201

  - `ErrorResponse.ReferenceList.Offer.Price.TotalPrice` (number)
    Total price of this offer including the base price and all taxes and fees.
    Example: 34

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal` (object)
    No longer used. Previously used to expose the local vendor currency when it is different to the purchased currency

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.@type` (string)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.currencySource` (string)
    The system requesting or returning the currency code specified in the attribute
    Enum: "Supplier", "Charged", "Requested"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Base` (number)
    The price prior to all applicable taxes of a product such as the rate for a room or fare for a flight.
    Example: 120.2

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes` (object)
    Summary of all individual taxes. Child class TaxesDetail provides the breakdown of individual taxes.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.@type` (string, required)
    Discriminator class is TaxesDetail
    Enum: "TaxesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TotalTaxes` (number)
    A monetary amount, representing the total of all taxes included in this offer. Supports up to 4 decimal places; decimal place must be included.
    Example: 330.1

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxInfo` (array)
    Returned for TripChange APIS only.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.Tax` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Taxes.TaxPercent` (object)
    Returned when the tax is expressed as a percentage of the amount.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees` (object)
    Includes TotalFees object to return the sum total of any fees.  
May include array of Fee objects to break down individual fees.  
Child class FeesDetail may also include a breakdown of the individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.@type` (string, required)
    Discriminator. Child class FeesDetail
    Enum: "FeesDetail"

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalFees` (number)
    Total fees included in the TotalPrice. Supports up to 4 decimal places; decimal place needs to be included.
    Example: 55

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.TotalAdditionalFeesPayableLocally` (number)
    Fees due separately at the property. Expected to be paid in local currency. These fees are not included in the Offer TotalPrice.
    Example: 25

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Fees.Fee` (array)
    Array of individual fees.

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.Total` (number)
    Specifies the total price including base + taxes + fees
    Example: 30.13

  - `ErrorResponse.ReferenceList.Offer.Price.VendorCurrencyTotal.approximateInd` (boolean)
    True if this amount has been converted from the original amount
    Example: true

  - `ErrorResponse.ReferenceList.Offer.Price.FlightPassCredits` (integer)
    Indicates the number of flight pass credits the offer “costs” for all passengers. Air Canada NDC only.
    Example: 2

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown` (array)

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.@type` (string, required)
    Discriminator
- Air Search and Air Price APIs child classes are PriceBreakdownAir and PriceBreakdownAncillary.
- Search Ancillaries and Seat Availabilities child classes are PriceBreakdown, PriceBreakdownAncillary, and PriceBreakdownAncillaryAir.
- All Hotel API child classes are PriceBreakdownHospitality.
- Vehicle API child classes are PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
- Reservation and Reservation Workbench APIs are PriceBreakdownAir, PriceBreakdownAncillary, PriceBreakdownHospitality, PriceBreakdownVehicleCharges, PriceBreakdownVehicleDeposit, PriceBreakdownVehiclePrice, and PriceBreakdownAncillaryVehicle.
    Enum: "PriceBreakdownAir", "PriceBreakdownAncillary", "PriceBreakdownHospitality", "PriceBreakdownVehiclePrice", "PriceBreakdownVehicleDeposit", "PriceBreakdownVehicleCharges"

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Amount` (object)
    Amount represents the cost applied.

  - `ErrorResponse.ReferenceList.Offer.Price.PriceBreakdown.Commission` (object)
    GDS only; not supported for NDC.  
Commission information.  
Any commission filed by an airline in a CAT35 fare is returned in PriceBreakdownAir/Commission. The amount is either a percent of the fare component (@type CommissionPercent and the Percent object) or an amount (@type CommissionAmount and the Amount object).

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull` (array)
    For Hotel Rules and Reservation responses, this array will contain a single TermsAndConditionsFullHospitality entry. Cancellation terms with multiple time periods are represented within that entry's CancelPenalty array rather than as multiple TermsAndConditionsFull entries.  
For Two-Step Commit (FLights), this is a standard object, no changes.  
For Unified Checkout (Flights), if no payment information was sent in the request, the booking is confirmed by the airline but not yet ticketed. This object provides the payment and ticketing time limits in ExpiryDate and PaymentTimeLimit.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.@type` (string, required)
    Discriminator
- Air Price child classes are TermsAndConditionsFullAir and TermsAndConditionsFullAncillary.
- Hotel Rules and Reservation class is TermsAndConditionsFullHospitality.
- Vehicle Rules and Reservation class is TermsAndConditionsFullVehicle.
- Reservation and Reservation Workbench APIs child classes are TermsAndConditionsFullAir, TermsAndConditionsFullAncillary, TermsAndConditionsFullHospitality, TermsAndConditionsFullVehicle, TermsAndConditionsFullVehicle, and TermsAndConditionsFullScheduleChange.
    Enum: "TermsAndConditionsFull", "TermsAndConditionsFullSummary"

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.id` (string)
    Local identifier within a given message for this object.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.termsAndConditionsRef` (string)
    Used to reference another instance of this object in the same message.
    Example: TC_1

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The date and time in UTC the offer will no longer be valid.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)
    A list of free text terms and conditions.

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.ExpiryDate` (string)
    The data and time the offer will expire
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.Offer.TermsAndConditionsFull.TextBlock` (array)

  - `ErrorResponse.ReferenceList.Offer.passiveOfferInd` (boolean)
    Indicates aggregator segment built into PNR. Always send with true when using in a request. If returned true in a response, the Offer is passive for booking purposes.
    Example: true

  - `ErrorResponse.ReferenceList.Offer.scheduleChangeInd` (boolean)
    - If true: this Offer is subject to a schedule change.
May be seen in a Two-step Commit, on the first Commit response payload, in the event of a schedule change. If this is the case, the Product object returns previous and updated schedule details in two instances of Product/FlightSegment as follows:
  - The previous flight segment is identified with sequence=1 and Flight/id=flight_1
  - The updated flight segment is identified with sequence=2 and Flight/id=flight_2

Offer includes a ModifyPrice object; however, unless a price change has also occurred, Offer/Price repeats the original price of the offer and Offer/ModifyPrice returns all amounts as zero (0) to indicate there is no price change.
NDC only - for Reservation Retrieve, when an airline-initiated flight change has occurred, the response also returns the Offer object with @type OfferModify and scheduleChangeInd=true to indicate a change has occurred. See [NDC Flight Disruption Handing](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide#ndc-flight-disruption-handling-involuntary-changes) in the Air Booking Guide for details.

  - `ErrorResponse.ReferenceList.Brand` (array)
    Each instance provides details for one BrandRef id.

  - `ErrorResponse.ReferenceList.Brand.@type` (string, required)
    Discriminator. Child classes BrandID and Brand. BrandCompleteInfo is no longer in use.
    Enum: "Brand"

  - `ErrorResponse.ReferenceList.Brand.id` (string)
    Local id within a given message to support referencing this object.
    Example: brand_001

  - `ErrorResponse.ReferenceList.Brand.BrandRef` (string)
    Reference id that corresponds to the brand 'id' in ReferenceListBrand.Brand.
    Example: brandRef_001

  - `ErrorResponse.ReferenceList.Brand.name` (string, required)
    Brand name from the supplier.
    Example: Main Cabin Extra

  - `ErrorResponse.ReferenceList.Brand.tier` (integer)
    The brand tier. Not returned for NDC.
    Example: 2

  - `ErrorResponse.ReferenceList.Brand.shelfNumbers` (array)
    ATPCO shelf number. If the carrier has provided it for this brand, the shelf number is the number for a grouping of comparable brands that share similar ticket and flight attributes.
    Example: [1,4,5]

  - `ErrorResponse.ReferenceList.Brand.code` (string)
    The ATPCO Brand Code.
    Example: REFMAIN

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute` (array)
    A list of enumerated features that are included, chargeable, or not offered for this brand.  
Contains one or more instances of the two paired key value pairs classification and inclusion.  
The return of brand attributes can be disabled in the AirPrice Reference Payload request.

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: BrandAttribute

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.classification` (string, required)
    The Travelport classification used for a category of ancillaries. Additional items can be sent in AdditionalClassification
    Enum: "CheckedBag", "CarryOn", "PersonalItem", "Rebooking", "Refund", "SeatAssignment", "PremiumSeat", "LieFlatSeat", "Meals", "WiFi", "Other"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.inclusion` (string, required)
    The indicator as to how the brand and the product are associated.
    Enum: "Included", "Chargeable", "Not Offered"

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.BrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute` (array)
    Array of non-enumerated features that are included, chargeable, or not offered for this brand. Contains one or more instances of the two paired key value pairs classification and inclusion.

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.@type` (string, required)
    Discriminator. No child classes.
    Example: AdditionalBrandAttribute

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.Classification` (string, required)
    The Travelport classification used for categories of ancillaries. Supported attributes currently include ChauffeurTransfer, ExtraLegroom, InFlightEntertainment, LoungeAccess, PriorityBaggage, PriorityBoarding, PriorityCheckIn, PrioritySecurity, PriorityServices,MileageAccrual, Upgrades, USB.
    Example: ChauffeurTransfer

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.ImageURL` (array)
    URL for an image for the brand, when available.
    Example: ["https:/travelport/image/profile/firstviewimage"]

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.matchedAttributeInd` (boolean)
    Returned only if true for any attribute requested in ProductInclusionPreference.Classification.
    Example: true

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.groupCode` (string)
    Carrier group code. Returned if filed by the carrier.
    Example: BG

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subGroupCode` (string)
    Carrier sub group code. Returned if filed by the carrier.
    Example: CY

  - `ErrorResponse.ReferenceList.Brand.AdditionalBrandAttribute.subCode` (string)
    Carrier sub code. Returned if filed by the carrier.
    Example: 08A

  - `ErrorResponse.ReferenceList.Brand.ImageURL` (array)
    Example: ["http:/imageurl.com"]

  - `ErrorResponse.ReferenceList.TermsAndConditions` (array)

  - `ErrorResponse.ReferenceList.TermsAndConditions.@type` (string, required)
    Discriminator.
- Air Search child classes are TermsAndConditionsAir and TermsAndConditionsAncillary.
- Exchange Search child class is TermsAndConditionsAirChange.
- Search Ancillaries and Seat Availabilities child classes are TermsAndConditions, TermsAndConditionsAncillary, and TermsAndConditionsAncillaryAir.
- Hotel Availability child class is TermsAndConditionsHospitality.
    Enum: "TermsAndConditions"

  - `ErrorResponse.ReferenceList.TermsAndConditions.id` (string)
    Local id within a given message to support referencing this object. For Air Search APIs, matches to the reference value in ProductBrandOffering/TermsAndConditions/termsAndConditionsRef in instances of ProductBrandOptions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.termsAndConditionsRef` (string)
    Reference id that corresponds to the TermsAndConditions 'id' in ReferenceListTermsAndConditions.TermsAndConditions.
    Example: TC_1

  - `ErrorResponse.ReferenceList.TermsAndConditions.ExpiryDate` (string)
    The date and time in UTC the offer will expire. Not returned in GDS Search. NDC generally allows 20 to 30 minutes to create a booking (the offer time limit). That time limit varies by airline and is returned here in the Search response.
    Example: 2022-08-07T12:12:00Z

  - `ErrorResponse.ReferenceList.TermsAndConditions.CustomerLoyalty` (array)

  - `ErrorResponse.ReferenceList.Price` (array, required)

  - `ErrorResponse.CurrencyRateConversion` (array)

  - `ErrorResponse.CurrencyRateConversion.@type` (string)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate` (object, required)
    Conversion rate of SourceCurrency value to TargetCurrency value. This value can be used to calculate, independently of the API, conversion for the rates in the response. The response does not convert any amounts.

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.value` (number)

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAuthority` (string)
    Contextual rate authority
    Example: ISO 4217

  - `ErrorResponse.CurrencyRateConversion.ConversionRate.rateAsOf` (string)
    Rate as of
    Example: 2026-08-07T12:12:00Z

  - `ErrorResponse.Pagination` (object)
    Pagination object used when result sets span across a number of pages.

  - `ErrorResponse.Pagination.@type` (string, required)
    Example: Pagination

  - `ErrorResponse.Pagination.page` (integer, required)
    The current page number of the full result set
    Example: 1

  - `ErrorResponse.Pagination.pageSize` (integer, required)
    The total number of items on this page
    Example: 20

  - `ErrorResponse.Pagination.totalPages` (integer, required)
    The total number of pages in this result set
    Example: 5

  - `ErrorResponse.Pagination.totalItems` (integer, required)
    The total number of pages in this result set
    Example: 100

## Response 503:

  - `503` (unknown)
    Service Unavailable - 503. This error may be returned when the service is temporarily unavailable due to infrastructure or network issues.

