ss=language-bash data-expandlinks=true data-repo=istio>$ export SLEEP_POD=$(kubectl get pod -l app=sleep \
  -o jsonpath={.items..metadata.name})
$ for i in `seq 3`; do \
  kubectl exec -it $SLEEP_POD curl http://reviews:9080/reviews/0 | \
  jq &#39;.reviews|.[]|.rating?&#39;; \
  done
</code></pre><pre><code class=language-json data-expandlinks=true data-repo=istio>{
  &#34;stars&#34;: 5,
  &#34;color&#34;: &#34;black&#34;
}
{
  &#34;stars&#34;: 4,
  &#34;color&#34;: &#34;black&#34;
}
null
null
{
  &#34;st