| GuestRefNumbers | Provides a reference pointer that links the cabin to the guest.List of NumericStringLength1to16 |
| ReleaseDateTime | Date the held cabin will be released back to inventory. |
| Status | Specifies the status of the category. Refer to OpenTravel Code table Status (STS). |
 CabinNumber | The number identifying the cabin. |
| DeclineIndicator | Can be true in event that wait list category is cleared at booking retrieval time. (Possibly used by CabinUnhold.) |
| HeldIndicator | When true, the cabin is held. When false, the cabin is not being held. |
| MaxOccupancy | Specifies the Max occupancy of the Cabin. |