Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=90c2e0a7-2982-43d2-bc11-00a8f4fd8a9c&usage_language=ger` resulted in a `401 Unauthorized` response: {"message":"Unauthenticated."}