Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=VF&contributor=4d51ca0c-5301-4126-a1cd-401a820cec4f` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}