pan class="o">=</span><span class="s2">&quot;trusted&quot;</span><span class="p">,</span>
    <span class="n">session_ca_cert</span><span class="o">=</span><span class="n">load_file</span><span class="p">(</span><span class="s2">&quot;ca.pem&quot;</span><span class="p">),</span>
    <span class="c1"># listener configuration</span>
    <span class="n">metadata</span><span class="o">=</span><span class="s2">&quot;example listener metadata from python&quot;</span><span class="p">,</span>
    <span class="n">do