{
"event": "smsDeliveryReport",
"message": null,
"conversation": {
"id": "1234567",
"externalId": "1234567890",
"status": "delivered",
"reason": "Message delivered to handset",
"from": "Name",
"to": "12345678",
"units": 0,
"delivered_time": "2023-08-29T08:18:31.732Z",
"createdAt": "2023-08-29T08:18:28.576Z"
}
}
{
"data": null,
"message": "Invalid API Key",
"success": false
}