copy := obj.DeepCopyObject()

	if isAccessor {
		if err := removeManagedFields(copy); err != nil {
			return nil, false, err
		}
	}

	if isList {
		if err := meta.EachListItem(copy, removeManagedFields); err != nil {
			return nil, false, err
		}
	}

	if isTable {
		table := copy.(*metav1.Table)
		for i := range table.Rows {
			rowObj := table.Rows[i].Object

		},
		{
			in:  list4,
			out: []interface{}{&list4.Items[0], &list4.Items[1], &list4.Items[2]},
		},
	}
	for i, test := range testCases {
		list := []runtime.Object{}
		err := meta.EachListItem(test.in, func(obj runtime.Object) error {
			list = append(list, obj)
			return nil
		})
		if err != nil {
			t.Fatalf("%d: each: Unexpected error %v", i, err)
		}

			}
			obj.Namespace = defaultNamespace
		}

		warnings, err := schema.ValidateConfig(*obj)
		return warnings, err
	}

	var errs error
	if un.IsList() {
		_ = un.EachListItem(func(item runtime.Object) error {
			castItem := item.(*unstructured.Unstructured)
			if castItem.GetKind() == name.ServiceStr {
				err := v.validateServicePortPrefix(istioNamespace, castItem)
				if err != nil {

	}}, nil
}

func printObjectMeta(obj runtime.Object, options PrintOptions) ([]metav1.TableRow, error) {
	if meta.IsListType(obj) {
		rows := make([]metav1.TableRow, 0, 16)
		err := meta.EachListItem(obj, func(obj runtime.Object) error {
			nestedRows, err := printObjectMeta(obj, options)
			if err != nil {
				return err
			}
			rows = append(rows, nestedRows...)
			return nil
		})

- Service account controller clients to now use the TokenRequest API, and tokens are periodically rotated. ([#72179](https://github.com/kubernetes/kubernetes/pull/72179), [@WanLinghao](https://github.com/WanLinghao))
- Added `ListPager.EachListItem` utility function to client-go to enable incremental processing of chunked list responses ([#75849](https://github.com/kubernetes/kubernetes/pull/75849), [@jpbetz](https://github.com/jpbetz))