Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MKF&contributor=aba2d107-6dbb-4c28-bf26-9c0bd168f2eb` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}