Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JPSN&contributor=f9026309-225c-40e7-8e86-f33b3aa8d88a` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}