A scheme that supplies the language for a token, if it can determine one.
- iOS 12.0+
- macOS 10.14+
- Mac Catalyst 13.0+
- tvOS 12.0+
- watchOS 5.0+
- Natural Language
Each value for this tag scheme is listed in
The tagger generally attempts to determine the language of text at the level of an entire sentence, paragraph, or document, rather than word by word.