Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=d1433e60-a867-4a38-9f79-d2cd8843e8d2&usage_language=ger` resulted in a `401 Unauthorized` response: {"message":"Unauthenticated."}