void RGWOptionsCORS_ObjStore_S3::send_response()
{
  string hdrs, exp_hdrs;
  uint32_t max_age = CORS_MAX_AGE_INVALID;
  /*EACCES means, there is no CORS registered yet for the bucket
   *ENOENT means, there is no match of the Origin in the list of CORSRule
   */
  if (op_ret == -ENOENT)
    op_ret = -EACCES;
  if (op_ret < 0) {
    set_req_state_err(s, op_ret);
    dump_errno(s);
    end_header(s, NULL);
    return;
  }
  get_response_params(hdrs, exp_hdrs, &max_age);

  dump_errno(s);
  dump_access_control(s, origin, req_meth, hdrs.c_str(), exp_hdrs.c_str(),
		      max_age);
  end_header(s, NULL);
}