dr, _ = configClient.NetworkingV1alpha3().DestinationRules(drNamespace).Get(context.Background(), drName, metav1.GetOptions{})
						if dr == nil {
							fmt.Fprintf(writer,
								"WARNING: Proxy is stale; it references to non-existent destination rule %s.%s\n",
								drName, drNamespace)
						}
						recordDestinationRules[newResourceID(drNamespace, drName)] = dr.DeepCopy()
					}
				}
				if dr != nil {

  // the client must take an alternate action - for those errors this field may indicate how long to wait
  // before taking the alternate action.
  // +optional
  optional int32 retryAfterSeconds = 5;
}

// TableOptions are used when a Table is requested by the caller.
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object