B1AccommodationRoomKey

• Runtime key for one accommodation room target.
  * RoomPurposeId is EntireSite when the whole accommodation site is treated as one room.

Property	Type	Description	Metadata
AccommodationDtId	FName	HouseholdBizAccommodation DT row ID. The table row Id is also the target SiteId.
RoomPurposeId	FName	EntireSite means the whole site. Otherwise, rooms with this RoomPurposeId are treated as one accommodation.