ntity or None otherwise</p>
</dd>
<dt class="field-odd">Raises<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="../errors.html#ydk.errors.YServiceProviderError" title="ydk.errors.YServiceProviderError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">YServiceProviderError</span></code></a>, if an error has occurred.</p>
</dd>
</dl>
<p>Possible Errors:</p>
<blockquote>
<div><ul class="simple">
<li><p>a server side error</p></li>
<li><p>t