DispatchApiRequest

{
    "message": {
        "languageDefault": "string",
        "translations": {
            "property1": {},
            "property2": {}
        }
    },
    "template": {
        "id": "string"
    },
    "recipients": [
        {
            "recipientIdentifiers": [
                {
                    "channelIdType": "MSISDN",
                    "channelIdentifier": "string"
                }
            ],
            "language": "string",
            "placeholders": {
                "property1": "string",
                "property2": "string"
            },
            "metadata": {
                "property1": "string",
                "property2": "string"
            }
        }
    ],
    "scheduleDate": "2019-08-24T14:15:22.123Z",
    "countryCodeFixEnabled": true,
    "countryCodeDefault": "string",
    "channels": {
        "rcs": {
            "senderId": "string"
        },
        "sms": {
            "senderId": "string",
            "encoding": "GSM7BIT"
        },
        "whatsapp": {
            "senderId": "string"
        }
    },
    "metadata": {
        "property1": "string",
        "property2": "string"
    }
}