This parameter specifies the Feature Service from which to read layers (feature types). You can click the Browse button to obtain a list of all Feature Services accessible by the current user. A connection window appears while the system browses all accessible folders and groups for Feature Services. Only one Feature Service may be selected.
This parameter takes the form of “folder or group name/feature service name”, and optionally suffixed with the Feature Service item ID if the name is ambiguous.
The Feature Service’s item ID is alphanumeric.
The provided name and/or ID must match a Feature Service item on ArcGIS Portal.