LookupPatchMetadataForStruct(key string) (LookupPatchMeta, PatchMeta, error)
	// LookupPatchMetadataForSlice get subschema and the patch metadata for slice.
	LookupPatchMetadataForSlice(key string) (LookupPatchMeta, PatchMeta, error)
	// Get the type name of the field
	Name() string
}

type PatchMetaFromStruct struct {
	T reflect.Type
}

func handleSliceDiff(key string, originalValue, modifiedValue []interface{}, patch map[string]interface{},
	schema LookupPatchMeta, diffOptions DiffOptions) error {
	subschema, patchMeta, err := schema.LookupPatchMetadataForSlice(key)
	if err != nil {
		// We couldn't look up metadata for the field
		// If the values are identical, this doesn't matter, no patch is needed
		if reflect.DeepEqual(originalValue, modifiedValue) {