RecordSmsRequest(RecordSmsRequest)

{
    "category": "campaign",
    "notification_type": "notification_opt_in",
    "staff_id": 0,
    "provider": "twilio",
    "sent_by": 0,
    "sender_type": "client",
    "sent_at": "string",
    "from_number": "string",
    "messages": [
        {
            "message_id": 0,
            "message": "string",
            "client_id": 0,
            "wl_user_id": 0,
            "to_number": "string",
            "status": "initiated",
            "provider_metadata": {}
        }
    ]
}