languageCodes property
This filter specifies the locale of jobs to search against, for example, "en-US".
If a value isn't specified, the search results can contain jobs in any locale. Language codes should be in BCP-47 format, such as "en-US" or "sr-Latn". For more information, see Tags for Identifying Languages. At most 10 language code filters are allowed.
Optional.
Implementation
core.List<core.String>? languageCodes;