languageCode property
The language of the posting.
This field is distinct from any requirements for fluency that are associated with the job. Language codes must be in BCP-47 format, such as "en-US" or "sr-Latn". For more information, see Tags for Identifying Languages{: class="external" target="_blank" }. If this field is unspecified and Job.description is present, detected language code based on Job.description is assigned, otherwise defaults to 'en_US'.
Implementation
core.String? languageCode;