before a response is going to be returned back to the caller. </p>

<p>You can do a lot of things here, for example:</p>

<ul>
<li>Collect/Log statistics about the failure rate of responses by counting the number of errors</li>
<li>Update your session information from every response, if they have any</li>
<li>You can even force <code>succeed</code> or force <code>fail</code> your responses in Response Interceptors</li>
</ul>

<p>For the <em>sake of example</em>, if your API considers a 204 response a failur