Determines whether the handle is valid as the destination of a copy or move operation.
Namespace: Playbacks.Editor.CopyCues
Void IsValidDestination(Avolites.Titan.Controllers.Handles.Handle, System.String)
http://[ip]:4430/titan/script/Playbacks/Editor/CopyCues/IsValidDestination
handle: The
errorMessage: The error message to display if