Identifies a layer or a service layer (mapService) uniquely.
The id of the map service
The id of the layer (if applicable). This will not be set in case we're describing a service layer (mapService).
Identifies a layer or a service layer (mapService) uniquely.
The id of the map service
The id of the layer (if applicable). This will not be set in case we're describing a service layer (mapService).