Set proxy-buffer-size on Istio Ingressgateway just like on Nginx Ingress Gateway

Hi All,

I am currently migrating nginx ingress gateway annotations to the istio ingress.

I have not found on the documentation or Google, how to set the annotation on the Istio ingress gateway.

Does anyone have an idea how to do this?

Best regards,

I’m also interested to know, how I set the
and the

annotations on the Istio ingress gateway.