// operations.
  //
  // Populated by the system.
  // Read-only.
  // More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids
  // +optional
  optional string uid = 5;

  // An opaque value that represents the internal version of this object that can
  // be used by clients to determine when objects have changed. May be used for optimistic