Identifies the location of the code table

This is used to specify age in years.

Categorization of all guests in the request. The sum of the Quantity attribute will provide you with the total number of guests.

Identifies the source authority for the code.

Refer to OTA Code List Age Qualifying Code (AQC) or use StringLength1to8 with CodeContext to use a non-OTA code.

Used to define the quantity for an associated element or attribute.