Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JMA&contributor=3c0eb45a-66bc-49d0-987f-a100949e938f` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}