A unique identifier to relate all messages within a transaction (e.g. this would be sent in all request and response messages that are part of an on-going transaction).
Used to identify the sequence number of the transaction as assigned by the sending system; allows for an application to process messages in a certain order or to request a resynchronization of messages in the event that a system has been off-line and needs to retrieve messages that were missed.
Indicates the creation date and time of the message in UTC using the following format specified by ISO 8601; YYYY-MM-DDThh:mm:ssZ with time values using the 24 hour clock (e.g. 20 November 2003, 1:59:38 pm UTC becomes 2003-11-20T13:59:38Z).
For all OTA versioned messages, the version of the message is indicated by a decimal value.
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.
Used to provide the company common name.
Identifies the context of the identifying code, such as DUNS, IATA or internal code, etc.
Identifes the primary language preference for the message. The human language is identified by ISO 639 codes.
Used to identify the source of the identifier (e.g., IATA, ABTA).
This indicates where this message falls within a sequence of messages.
Used to indicate whether the request is for the Test or Production system.
May be used to return the unique id from the request message.
The department name or ID with which the contact is associated.
Identifies the company that is associated with the UniqueID.
URL that identifies the location associated with the record identified by the UniqueID.
A reference to the type of object defined by the UniqueID element. Refer to OTA Code List Unique ID Type (UIT).
A reference for additional message identification, assigned by the requesting host system. When a request message includes an echo token the corresponding response message MUST include an echo token with an identical value.
Identifies a company by the company code.
The OTA_HotelDescriptiveContentNotifRS is the message used to indicate the status of processing the OTA_HotelDescriptiveContentNotifRQ message.
When true, indicates the message is being re-sent after a failure. It is recommended that this attribute is used (i.e., set to TRUE) only when a message is retransmitted.
Refer to OTA Code List Travel Sector (TVS).
A placeholder in the schema to allow for additional elements and attributes to be included if required, per Trading Partner Agreement (TPA).
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.
The division name or ID with which the contact is associated.
Identifies the alternate language for a customer or message. The human language is identified by ISO 639 codes.