Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=RBKC&contributor=4a1ef4f0-3926-4a16-81ef-edd925298a3d` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}