          </td>
                            </tr>
                          </tbody>
                        </table>
                      </div>
                      <div>
                        <h4>Return Value</h4>
                        <p><code>true</code> if the <code>URLRequest</code> failed due to an authentication error, <code>false</code> otherwise.</p>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
 