Translate a resume file from its current locale language to another supported locale language.
The source language is read from the input resume's locale.language field.
locale.language
The source resume file path.
The output resume file path.
The target locale language.
Optional model, base URL, retry and callback settings.
When the output file already exists, reading fails, the source language is missing/invalid, or writing fails.
Translate a resume file from its current locale language to another supported locale language.
The source language is read from the input resume's
locale.languagefield.