Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JMC&contributor=aae8c2d9-d26b-4435-aca4-41146a103023` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}