Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JPF&contributor=417cfa46-5163-4c6c-b582-7337e9cb7de1` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}