void RGWDeleteBucket_ObjStore_S3::send_response()
{
  int r = op_ret;
  if (!r)
    r = STATUS_NO_CONTENT;

  set_req_state_err(s, r);
  dump_errno(s);
  end_header(s, this);

  if (s->system_request) {
    JSONFormatter f; /* use json formatter for system requests output */

    f.open_object_section("info");
    encode_json("object_ver", objv_tracker.read_version, &f);
    f.close_section();
    rgw_flush_formatter_and_reset(s, &f);
  }
}