Overview
SupportedLocale values follow the pattern language_COUNTRY where language is lowercase (ISO 639-1) and COUNTRY is uppercase (ISO 3166-1 alpha-2).
- Examples:
en_US,ko_KR,ja_JP,zh_CN,es_ES,fr_FR - Used by fields like
transcribeLocale,translateLocale, andsummaryLocale.
If a locale is not specified for a field, it may be
null.Supported List
ko_KR– Korean (Korea)en_US– English (United States)ja_JP– Japanese (Japan)de_DE– German (Germany)es_ES– Spanish (Spain)fr_FR– French (France)vi_VN– Vietnamese (Vietnam)id_ID– Indonesian (Indonesia)zh_CN– Chinese (Simplified, China)ms_MY– Malay (Malaysia)ru_RU– Russian (Russia)
Guidelines
- Use
transcribeLocaleto indicate the original speech recognition locale. - Use
translateLocaleto indicate the target translation locale. - Use
summaryLocaleto indicate the language of generated summaries.

