Gets or sets the unique id of the pickup-Region for which all available arrival (return) Regions including their Locations are requested.

Remarks

This property is optional, but if it is set, one the following properties has to be set too, to create a valid RegionsTreeRequest: - RegionName
- ParentId

The HasLocations-property of the Region whose Id is handed over herein, has to be returned as "True" by the CarRentalAgentService, which means that the Id identifies a bottom-level Region.

The returned Arrival-Regions and Locations will not be checked for dropoff-stopsales if DepartureDateTime and ArrivalDateTime are not handed over within this Request.

See Also

RegionsTreeRequest Class | SunnyCars.Schema.Osi.WsReservation.V4 Namespace