def group_creating_from_src(group_id=None, group_snapshot_id=None):
 return IMPL.group_creating_from_src(group_id, group_snapshot_id)

def group_creating_from_src ( group_id = None , group_snapshot_id = None ) : return IMPL . group_creating_from_src ( group_id , group_snapshot_id )
return a filter to check if a group is being used as creation source .