return false, err
		}
		// Successfully released.
		return false, nil
	}

	// It's an orphan.
	if m.Controller.GetDeletionTimestamp() != nil || !match(obj) {
		// Ignore if we're being deleted or selector doesn't match.
		return false, nil
	}
	if obj.GetDeletionTimestamp() != nil {
		// Ignore if the object is being deleted
		return false, nil
	}

	allErrs = append(allErrs, ValidateImmutableField(newMeta.GetCreationTimestamp(), oldMeta.GetCreationTimestamp(), fldPath.Child("creationTimestamp"))...)
	allErrs = append(allErrs, ValidateImmutableField(newMeta.GetDeletionTimestamp(), oldMeta.GetDeletionTimestamp(), fldPath.Child("deletionTimestamp"))...)

		func() { o.object.SetCreationTimestamp(timestamp) },
	)
}
func (o *cachingObject) GetDeletionTimestamp() *metav1.Time {
	o.lock.RLock()
	defer o.lock.RUnlock()
	return o.object.GetDeletionTimestamp()
}
func (o *cachingObject) SetDeletionTimestamp(timestamp *metav1.Time) {
	o.conditionalSet(
		func() bool { return o.object.GetDeletionTimestamp() == timestamp },
		func() { o.object.SetDeletionTimestamp(timestamp) },
	)
}

		t.Errorf("GetCreationTimestamp() = %s, want %s", got, want)
	}

	if got, want := unstruct.GetDeletionTimestamp(), metav1.Date(2010, time.November, 10, 23, 0, 0, 0, time.UTC); got == nil || !got.Equal(&want) {
		t.Errorf("GetDeletionTimestamp() = %s, want %s", got, want)
	}

	if got, want := unstruct.GetLabels(), map[string]string{"test_label": "test_value"}; !reflect.DeepEqual(got, want) {

					crHash := strings.Join([]string{newIOP.Name, newIOP.Namespace, string(component), host}, "-")
					cache.RemoveCache(crHash)
				}
			}

			if oldIOP.GetDeletionTimestamp() != newIOP.GetDeletionTimestamp() {
				metrics.IncrementReconcileRequest("update_deletion_timestamp")
				return true
			}

			if oldIOP.GetGeneration() != newIOP.GetGeneration() {

		objectMeta.SetCreationTimestamp(oldMeta.GetCreationTimestamp())
	}
	// an update can never remove/change a deletion timestamp
	if !oldMeta.GetDeletionTimestamp().IsZero() {
		objectMeta.SetDeletionTimestamp(oldMeta.GetDeletionTimestamp())
	}
	// an update can never remove/change grace period seconds
	if oldMeta.GetDeletionGracePeriodSeconds() != nil && objectMeta.GetDeletionGracePeriodSeconds() == nil {

				ResourceVersion:            m.GetResourceVersion(),
				Generation:                 m.GetGeneration(),
				CreationTimestamp:          m.GetCreationTimestamp(),
				DeletionTimestamp:          m.GetDeletionTimestamp(),
				DeletionGracePeriodSeconds: m.GetDeletionGracePeriodSeconds(),
				Labels:                     m.GetLabels(),
				Annotations:                m.GetAnnotations(),

	if err != nil {
		if apierrors.IsNotFound(err) {
			logger.V(4).Info("ServiceCIDR no longer exist", "ServiceCIDR", key)
			return nil
		}
		return err
	}

	// Deleting ....
	if !cidr.GetDeletionTimestamp().IsZero() {
		// check if the existing ServiceCIDR can be deleted before removing the finalizer
		ok, err := c.canDeleteCIDR(ctx, cidr)
		if err != nil {
			return err
		}
		if !ok {

	if len(ts) == 0 || timestamp.Time.IsZero() {
		RemoveNestedField(u.Object, "metadata", "creationTimestamp")
		return
	}
	u.setNestedField(ts, "metadata", "creationTimestamp")
}

func (u *Unstructured) GetDeletionTimestamp() *metav1.Time {
	var timestamp metav1.Time
	timestamp.UnmarshalQueryParameter(getNestedString(u.Object, "metadata", "deletionTimestamp"))
	if timestamp.IsZero() {
		return nil
	}
	return &timestamp
}

	oldObj := a.GetOldObject()
	if oldObj != nil {
		oldAccessor, err := meta.Accessor(oldObj)
		if err != nil {
			return admission.NewForbidden(a, err)
		}
		if oldAccessor.GetDeletionTimestamp() != nil {
			return nil
		}
	}

	items, err := l.GetLimitRanges(a)
	if err != nil {
		return err
	}

	// ensure it meets each prescribed min/max
	for i := range items {