Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=CFFD&contributor=35593eb3-cf0d-464f-bbce-97e9b42818b9` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}