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
}