2><p>Istio 1.4 introduces a new CRD <code>authorizationpolicies.security.istio.io</code> for the
<a href=/v1.20/docs/reference/config/security/authorization-policy/>authorization policy</a>.
Your cluster may have an interim leftover CRD <code>authorizationpolicies.rbac.istio.io</code>
due to an internal implementation detail before Istio 1.4.</p><p>The leftover CRD is unused and you can safely remove it from the cluster using
this command:</p><pre><code class=language-bash data-expandlinks=true data-repo=is