nerated for the instance/pod ports, only
service ports should be used to match listeners.</p>

</td>
</tr>
<tr id="EnvoyFilter-ListenerMatch-filter_chain">
<td><div class="field"><div class="name"><code><a href="#EnvoyFilter-ListenerMatch-filter_chain">filterChain</a></code></div>
<div class="type"><a href="#EnvoyFilter-ListenerMatch-FilterChainMatch">FilterChainMatch</a></div>
</div></td>
<td>
<p>Match a specific filter chain in a listener. If specified, the
patch will be applied to the filter chain (and a