Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=b72e8c6d-db1e-4952-a7c1-f9f17cdebc9e&usage_language=ger` resulted in a `401 Unauthorized` response: {"message":"Unauthenticated."}