languageCode property
The text's BCP-47 language code, such as "en-US" or "sr-Latn".
For more information, see http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
Implementation
@$pb.TagNumber(2)
$core.String get languageCode => $_getSZ(1);
Implementation
@$pb.TagNumber(2)
set languageCode($core.String v) {
$_setString(1, v);
}