Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=ad60ba2d-6b78-46ff-a4db-e5f8d928fd18&usage_language=ger` resulted in a `401 Unauthorized` response: {"message":"Unauthenticated."}