@gen.coroutine
def after_role_insert_update_delete(object_service, object_name, result, access_type):
    assert object_name == COSMOS_ROLE_OBJECT_NAME
    assert access_type == AccessType.INSERT or access_type == AccessType.UPDATE or access_type == AccessType.DELETE
    logging.info("Role has changed. Operation = [{}]. Reloading roles.".format(access_type))