FilterMetadata: map[string]*structpb.Struct{},
		}
	}
	s := "/apis/" + config.GroupVersionKind.Group + "/" + config.GroupVersionKind.Version + "/namespaces/" + config.Namespace + "/" +
		strcase.CamelCaseToKebabCase(config.GroupVersionKind.Kind) + "/" + config.Name
	if _, ok := metadata.FilterMetadata[IstioMetadataKey]; !ok {
		metadata.FilterMetadata[IstioMetadataKey] = &structpb.Struct{
			Fields: map[string]*structpb.Value{},