languageCode property
Free-form BCP-47 language tag ("en-US", "pt-BR", etc.) for callers that cannot be represented by STTLanguage's base-code enum.
Implementation
@$pb.TagNumber(12)
$core.String get languageCode => $_getSZ(11);
Implementation
@$pb.TagNumber(12)
set languageCode($core.String value) => $_setString(11, value);