optional string uid = 4;

  // If true, this reference points to the managing controller.
  // +optional
  optional bool controller = 6;

  // If true, AND if the owner has the "foregroundDeletion" finalizer, then
  // the owner cannot be deleted from the key-value store until this
  // reference is removed.
  // See https://kubernetes.io/docs/concepts/architecture/garbage-collection/#foreground-deletion

  // deprecatedTopology contains topology information part of the v1beta1
  // API. This field is deprecated, and will be removed when the v1beta1
  // API is removed (no sooner than kubernetes v1.24).  While this field can
  // hold values, it is not writable through the v1 API, and any attempts to
  // write to it will be silently ignored. Topology information can be found

  // This field does not guarantee that the pod will be scheduled on this node. Scheduler may decide
  // to place the pod elsewhere if other nodes become available sooner. Scheduler may also decide to
  // give the resources on this node to a higher priority pod that is created after preemption.
  // As a result, this field may be different than PodSpec.nodeName when the pod is
  // scheduled.