Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=980e21bf-0700-44e7-8eca-b29a42be8c58&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}