void RGWGetACLs_ObjStore_S3::send_response()
{
  if (op_ret)
    set_req_state_err(s, op_ret);
  dump_errno(s);
  end_header(s, this, "application/xml");
  dump_start(s);
  rgw_flush_formatter(s, s->formatter);
  dump_body(s, acls);
}