y/authorization-policy/#AuthorizationPolicy-Action><code>CUSTOM</code> action</a>
enables the external authorization in runtime, it could be configured to trigger the external authorization conditionally
based on the request using the same rule that you have already been using with other actions.</p><p>The external authorization service is currently defined in the <a href=/v1.19/docs/reference/config/istio.mesh.v1alpha1/#MeshConfig-ExtensionProvider><code>meshconfig</code> API</a>
and referred to by its nam