def METHOD_NAME(self, parsed_args, parsed_globals):
    """Call to run the commands"""
    self._cluster_name = parsed_args.cluster_name
    self._namespace = parsed_args.namespace
    self._role_name = parsed_args.role_name
    self._region = get_region(self._session, parsed_globals)
    self._endpoint_url = parsed_args.iam_endpoint
    self._dry_run = parsed_args.dry_run
    result = self._update_role_trust_policy(parsed_globals)
    uni_print(result)
    uni_print("\n")
    return 0