e
headers added by Istio sidecar, for example, <code>X-Istio-Attributes</code> and <code>X-Envoy-Decorator-Operation</code>. Also note that
the <code>Host</code> header equals to your service&rsquo;s hostname.</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl exec -it $SOURCE_POD -c sleep -- curl my-httpbin.default.svc.cluster.local/headers
{
  &#34;headers&#34;: {
    &#34;Accept&#34;: &#34;*/*&#34;,
    &#34;Host&#34;: &#34;my-httpbin.default.svc.cluster.local&#34;,
    &#3