the call goes through without issues. But when try to unsubscribe a contact, by switching IsUnsubscribed to false, get:
401 Unauthorized - Invalid Domain or API key: Internal error: MJ19 Setting a value for property "UnsubscribedAt" is not allowed (Mailjet::Unauthorized)
attempt to subscribe a contact via
PUT https://api.mailjet.com/v3/REST/listrecipient/{listrecipient_ID}
the call goes through without issues. But when try to unsubscribe a contact, by switching IsUnsubscribed to false, get:
401 Unauthorized - Invalid Domain or API key: Internal error: MJ19 Setting a value for property "UnsubscribedAt" is not allowed (Mailjet::Unauthorized)