There is no leader for this tag. -or- When setting this property: SpatialElementTag is pinned. -or- When setting this property: SpatialElementTag is orphaned.
Remarks
Returns the end point of the tag leader. Leader end point must be located inside of a room, space or an area. Use Room.IsPointInRoom or Space.IsPointInSpace method to check whether the leaderEnd is located in the host element or not.