Gửi tin nhắn văn bản nhóm

1. Body

Name	Type	Description
service	message
method	sendGroupMsg
data	{ "method": "sendGroupMsg", "service": "message", "data": { "accountId": "39456257143545255", "groupId": "7070722571989963531", "message": "chung ta" } }

1. Response

200

{
    "data": {
        "error_message": "Successful.",
        "data": {
            "msgId": 5839443489791
        },
        "error_code": 0
    },
    "status": "success"
}

400

{
    "status": "error",
    "error": {
        "message": "Something wrong was happened.",
        "code": null,
        "prms": null
    }
}