def instance_group_get_all_by_project_id(context, project_id):
 return IMPL.instance_group_get_all_by_project_id(context, project_id)

def instance_group_get_all_by_project_id ( context , project_id ) : return IMPL . instance_group_get_all_by_project_id ( context , project_id )
get all groups for a specific project_id .