// the relative order of any two items in the setOrderList list matches that in the patch list.
// the items in the patch list must be a subset or the same as the $setElementOrder list (deletions are ignored).
func validatePatchWithSetOrderList(patchList, setOrderList interface{}, mergeKey string) error {
	typedSetOrderList, ok := setOrderList.([]interface{})
	if !ok {
		return mergepatch.ErrBadPatchFormatForSetElementOrderList
	}