Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=RGBU&contributor=57885a0e-7d10-42dc-b20f-b6d711d13d67` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}