A unique identifying value assigned by the creating system. The ID attribute may be used to reference a primary-key value within a database or in a particular implementation.

Identifies the context of the identifying code, such as DUNS, IATA or internal code, etc.

Refer to OTA Code List Travel Sector (TVS).

The measure of the angular distance on a meridian east or west of the prime meridian.

Used to provide the company common name.

Indicates whether the enumerated booking channel is the primary means of connectivity used by the source.

The IATA assigned airline code.

The measure of the angular distance on a meridian north or south of the equator.

Used to provide history of the booking.

The department name or ID with which the contact is associated.

The division name or ID with which the contact is associated.

URL that identifies the location associated with the record identified by the UniqueID.

Specifies the latitude and longitude of a source.

The identification of a record as it exists at a point in time. An instance is used in update messages where the sender must assure the server that the update sent refers to the most recent modification level of the object being updated.

Identifies the party within the requesting entity.

Electronic Reservation Service Provider (ERSP) assigned identifier used to identify the individual using the ERSP system.

Provides the unit of measure for the altitude (e.g., feet, meters, miles, kilometers). Refer to OTA Code List Unit of Measure Code (UOM).

This is the electronic address of the device from which information is entered.

An authority code assigned to a requestor.

An identifier of the entity making the request (e.g. ATA/IATA/ID number, Electronic Reservation Service Provider (ERSP), Association of British Travel Agents (ABTA)).

The point of first departure in a trip.

The type of booking channel (e.g. Global Distribution System (GDS), Alternative Distribution System (ADS), Sales and Catering System (SCS), Property Management System (PMS), Central Reservation System (CRS), Tour Operator System (TOS), Internet and ALL). Refer to OTA Code List Booking Channel Type (BCT).

Identifies a company by the company code.

The IATA assigned airport code.

Used to identify the source of the identifier (e.g., IATA, ABTA).

The currency code in which the reservation will be ticketed.

Identifies the company that is associated with the booking channel.

An identification code assigned to an office/agency by a reservation system.

The height of an item, typically above sea level.

The country code of the requesting party.

Specifies the booking channel type and whether it is the primary means of connectivity of the source.

A reference to the type of object defined by the UniqueID element. Refer to OTA Code List Unique ID Type (UIT).

This password provides an additional level of security that the recipient can use to validate the sending party's authority to use the message.

Identifies the company that is associated with the UniqueID.