Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MKLD&contributor=8ebb94d2-10ae-47c9-8244-02bfd28551aa` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}