utton></div><div class=tab-content><div id=tabset-docs-reference-config-proxy-extensions-attributegen-2-0-panel role=tabpanel tabindex=0 aria-labelledby=tabset-docs-reference-config-proxy-extensions-attributegen-2-0-tab><pre><code class=language-yaml>{
  &quot;attributes&quot;: [
    {
      &quot;output_attribute&quot;: &quot;istio_responseClass&quot;,
      &quot;match&quot;: [
        {
          &quot;value&quot;: &quot;2xx&quot;,
          &quot;condition&quot;: &quot;response.code &gt;= 200 &amp;&amp;