if h == nil {
				continue
			}
			if vs.Headers == nil {
				vs.Headers = &istio.Headers{}
			}
			vs.Headers.Response = h
		case k8s.HTTPRouteFilterRequestRedirect:
			vs.Redirect = createRedirectFilter(filter.RequestRedirect)
		case k8s.HTTPRouteFilterRequestMirror:
			mirror, err := createMirrorFilter(ctx, filter.RequestMirror, obj.Namespace, enforceRefGrant, gvk.HTTPRoute)
			if err != nil {
				return nil, err