def _group_name_from_id(project, group_id):
 return 'projects/{project}/groups/{group_id}'.format(project=project, group_id=group_id)

def _group_name_from_id ( project , group_id ) : return 'projects/{project}/groups/{group_id}' . format ( project = project , group_id = group_id )
build the group name given the project and group id .