{
  "status": true,
  "time": 1670160000,
  "data": {
    "id": 88,
    "direction": "sent",
    "from": "support@mydomain.com",
    "recipients": "client@gmail.com",
    "cc": "manager@mydomain.com",
    "bcc": null,
    "avatar": false,
    "attachment": [
        {
            "id": 10,
            "name": "invoice.pdf",
            "size": "1024kb",
            "storage": "https://s3.bucket..."
        }
    ],
    "subject": "Invoice #12345",
    "content": "Please find attached...",
    "service_id": 1,
    "type": false,
    "tag": true,        // Boolean: has tag or not
    "label": "finance", // String or false
    "created_at": "2023-06-15 09:30:00"
  }
}