| Type : StringLength1to64 |
| Definition |
| Identifying code of the system that initiated the cancel of this reservation. |
| Parents |
| \OTA_DynamicPkgAvailRQ\DynamicPackage\Components\AirComponent\BookingReferenceID
\OTA_DynamicPkgAvailRQ\SearchCriteria\HotelSearch\HotelReservationIDs\HotelReservationID |