503
            ]
           },
           "cluster_not_found_response_code": "INTERNAL_SERVER_ERROR",
           "max_grpc_timeout": "0s"
          },
          "metadata": {
           "filter_metadata": {
            "istio": {
             "config": "/apis/networking.istio.io/v1/namespaces/default/virtual-service/http-0-istio-autogenerated-k8s-gateway"
            }
           }
          },

            "retriable_status_codes": [
             503
            ]
           },
           "max_grpc_timeout": "0s"
          },
          "metadata": {
           "filter_metadata": {
            "istio": {
             "config": "/apis/networking.istio.io/v1/namespaces/default/virtual-service/httpbin"
            }
           }
          },
          "decorator": {

                  }
                }
              }
            },
            "metadata": {
              "filter_metadata": {
                "istio": {
                  "services": [
                    {
                      "name": "httpbin",
                      "namespace": "default",

                  }
                }
              }
            },
            "metadata": {
              "filter_metadata": {
                "istio": {
                  "services": [
                    {
                      "namespace": "default",
                      "name": "ratings",

                  }
                }
              }
            },
            "metadata": {
              "filter_metadata": {
                "istio": {
                  "services": [
                    {
                      "namespace": "default",
                      "name": "ratings",

			return true
		}
	}

	return false
}

// getIstioConfig returns .metadata.filter_metadata.istio.config, err
func getIstioConfig(metadata *core.Metadata) (string, error) {
	if metadata != nil {
		istioConfig := asMyProtoValue(metadata.FilterMetadata[util.IstioMetadataKey]).
			keyAsString("config")
		return istioConfig, nil
	}
	return "", fmt.Errorf("no istio config")
}

			ret = append(ret, h)
		}
	}
	return ret
}

func describeManagement(metadata *core.Metadata) string {
	if metadata == nil {
		return ""
	}
	istioMetadata, ok := metadata.FilterMetadata[pilot_util.IstioMetadataKey]
	if !ok {
		return ""
	}
	config, ok := istioMetadata.Fields["config"]
	if !ok {
		return ""
	}
	return renderConfig(config.GetStringValue())
}