In Apple Ads UI -> Ad Group -> Ads -> Default Ad, there is an Ad Language dropdown.
In Campaign Management API v5, I can’t find any equivalent field on Ad Group create/read/update to set or retrieve that value.
I would like to know:
- whether this ad language setting is exposed via API at all, and
- if yes, which endpoint/object/field maps to that UI control?
https://developer.apple.com/documentation/apple_ads/get-all-ads