s-origination-example>Cleanup the mutual TLS origination example</h3><ol><li><p>Remove created Kubernetes resources:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl delete secret nginx-server-certs nginx-ca-certs -n mesh-external
$ kubectl delete secret istio-egressgateway-certs istio-egressgateway-ca-certs nginx-client-certs nginx-ca-certs -n istio-system
$ kubectl delete configmap nginx-configmap -n mesh-external
$ kubectl delete service my-nginx -n mesh-external
$ kubect