Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JPHC&contributor=8dd97379-55dd-4cd5-95f9-7bc5f2d88857` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}