s&quot;: [
    {
      &quot;output_attribute&quot;: &quot;istio_operationId&quot;,
      &quot;match&quot;: [
        {
          &quot;value&quot;: &quot;ListBooks&quot;,
          &quot;condition&quot;: &quot;request.url_path == '/books' &amp;&amp; request.method ==
          'GET'&quot;
        },
        {
          &quot;value&quot;: &quot;GetBook&quot;,
          &quot;condition&quot;:
          &quot;request.url_path.matches('^/shelves/[[:alnum:]]*/books/[[:alnum:]]*$')
          &amp;&amp; request.