Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&contributor=e0ba3edc-f2b4-421c-bfdb-f3cf0b567450&usage_language=ger` resulted in a `401 Unauthorized` response: {"message":"Unauthenticated."}