tencent cloud

https://www.example.com?SdkAppid=$SDKAppID&CallbackCommand=$CallbackCommand&contenttype=json&ClientIP=$ClientIP&OptPlatform=$OptPlatform

{
    "CallbackCommand": "OfficialAccount.CallbackBeforeSendMsg", // Webhook command
    "Official_Account": "@TOA#_2J4SZEAEL", // Official Account User ID
    "OnlineOnlyFlag": 1, // The value is `1` if it is an online message and `0` if it's not
    "MsgBody": [ // Message body, refer to TIMMessage object
        {
            "MsgType": "TIMTextElem", // Text
            "MsgContent": {
                "Text": "red packet"
            }
        }
    ],
    "CloudCustomData": "your cloud custom data",
    "EventTime": 1670574414123 // Event trigger timestamp in milliseconds		
}

{
    "ActionStatus": "OK",
    "ErrorInfo": "",
    "ErrorCode": 0 // 0 means allowed to speak
}

{
    "ActionStatus": "OK",
    "ErrorInfo": "",
    "ErrorCode": 1 // 1 means speaking is not allowed
}

{
    "ActionStatus": "OK",
    "ErrorInfo": "",
    "ErrorCode": 2 // 2 means Silent Discard
}

{
    "ActionStatus": "OK",
    "ErrorInfo": "",
    "ErrorCode": 0, // Must be 0, only then can the modified message be properly dispatched
    "MsgBody": [ // Message after App changes; if absent, the user's sent message is the default
        {
            "MsgType": "TIMTextElem", // Text
            "MsgContent": {
                "Text": "red packet"
            }
        },
        {
            "MsgType": "TIMCustomElem", // Custom message
            "MsgContent": {
                "Desc": "CustomElement.MemberLevel", // Description
                "Data": "LV1" // Data
            }
        }
    ],
    "CloudCustomData": "your cloud custom data"
}