l&#34;: &#34;unknown&#34;,
          &#34;source_version&#34;: &#34;unknown&#34;,
          &#34;source_workload&#34;: &#34;sleep&#34;,
          &#34;source_workload_namespace&#34;: &#34;default&#34;
        },
        &#34;value&#34;: [
          1567033761.879,
          &#34;1&#34;
        ]
      }
    ]
  }
}
</code></pre><p>In this case, <code>destination_service_name</code> is set to PassthroughCluster and
the <code>destination_ip</code> is set to the IP address of the external service.
The <code>de