Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=AM&contributor=9b64ba15-339f-4d48-87e1-45a3095d1fd9` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}