edentialsRequired</span></a>:<span class="type">Null</span>&lt;<span class="type">Bool</span>&gt;        </code></p></h3><div class="doc"><p></p></div></div>                                                </div>        </div></div>        </div></div>    <script src="https://google-code-prettify.googlecode.com/svn/loader/run_prettify.js"></script></body></html>