Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&category=FF&contributor=4644f7e4-d29e-4c49-91fb-1aae20bd6e0d&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}