[SMS] Создание рассылки (массовая отправка сообщений)

{
    "messages": [
        {
            "channels": {
                "sms": {
                    "text": "Привет, name! Поздравляю с Днем Рождения! age - это крутой возраст!",
                    "from": "TwinService",
                    "provider": "TWIN",
                    "validityPeriod": 60,
                    "required": true
                }
            },
            "useShortLinks": true,
            "callbackUrl": "http://example.com",
            "callbackData": "123",
            "sendAt": "2023-12-31T12:00:00+00:00",
            "allowedTimeRanges": [
                [
                    "00:00:00",
                    "05:00:00"
                ],
                [
                    "08:00:00",
                    "12:00:00"
                ],
                [
                    "19:30:00",
                    "23:55:00"
                ]
            ],
            "destinations": [
                {
                    "variables": {
                        "name": "Иван",
                        "age": "23"
                    },
                    "phone": "74992868344"
                }
            ]
        }
    ]
} 

[
    {
        "id": "09f0591d-7e62-4311-8d92-d9a287e55118",
        "bulkId": "e27ebd69-046f-42fc-98e0-9df074dbd12d",
        "groupId": "e9319d2a-866f-41a4-bca6-b170a2e4eeb4",
        "flowId": "6e0fef0e-2349-400b-91e5-c636a8925718",
        "status": "DELAYED",
        "channel": "SMS",
        "error": null
    }
]