如何从谷歌应用程序脚本中的谷歌翻译语言代码中获取语言名称？

Question

I have a script I'm using with the google translate api. I am translating like this:

LanguageApp.translate(content, 'en', 'es')

I now need to translate content to many more languages, and as languages are added or dropped I don't want to update much, so how can I get the name of a language from its language 'code'?

I'm expecting something like this

LanguageApp.getNameFromCode('es')

and it would return "spanish" in this case.

How can I achieve this?

If it's not possible, I can use JS to on my frontend, or PHP in my backend, but using GAS is the most preferable way for me.

Answer 1

This should be the method you are looking for:

List<Language> languages = translate.listSupportedLanguages(target);

I shared the Java code, but you can have a look at the documentation and choose the one that fits your application better.