Istio in GKE error apply ExAuthz

Error from server: error when creating “deployment/istio-ex-authz.yaml”: admission webhook “” denied the request: configuration is invalid: Envoy filter: unknown message type “envoy.extensions.filters.http.ext_authz.v2.ExtAuthz”

i am using feature istio from GKE but cannot apply extauthz, is i am needed to install manually ?

Can you please post the yaml you are trying to apply?

ok i am closed this post, its working by install manual istio