May 19, 2021 WeChat Mini Program Development Document
This document describes messages or events received on the server side, see Message Push for details.
Cancel the order event.
| Property | Type | Description |
|---|---|---|
| ToUserName | string | Express company small program UserName |
| FromUserName | string | OpenID for the next user |
| CreateTime | number | Event time, Unix timestamp |
| MsgType | string | Message type, pinned to event |
| Event | string | Event type, fixed to cancel_waybill |
| OrderID | string | The ID that uniquely identifies the order and is generated by the merchant |
| BizID | string | Merchant ID |
| BizPwd | string | Merchant password |
| ShopAppID | string | The merchant's applet appID |
| WayBillID | string | The ticket ID, generated from the microseal segment |
| Property | Type | The default | Required | Description |
|---|---|---|---|---|
| ToUserName | string | Is | Return as is fromUserName in the request | |
| FromUserName | string | Is | Express company small program UserName | |
| CreateTime | number | Is | Event time, Unix timestamp | |
| MsgType | string | Is | Message type, pinned to event | |
| Event | string | Is | The event type, fixed to cancel_waybill, is case insensescies | |
| BizID | string | Is | Merchant ID, please return as is | |
| OrderID | string | Is | The ID that uniquely identifies the order and is generated by the merchant. Please return as is | |
| WayBillID | string | Is | Ticket ID, please return as is | |
| ResultCode | number | Is | Process the result error code | |
| ResultMsg | string | Is | Details of the processing results |
The legal value of ResultCode
| Value | Description | The lowest version |
|---|---|---|
| 0 | The cancellation was successful | |
| -1 | Other errors | |
| 30001 | Parameter error (BizID, OrderID, WayBillID do not exist) | |
| 30002 | Already charged, can not be canceled | |
| 30003 | Invalid single (if you have been canceled, or if you have more than a certain period of time), you cannot cancel | |
| 30004 | Express does not support cancelling |
XML format
<xml>
<ToUserName><![CDATA[gh_abcdefg]]></ToUserName>
<FromUserName><![CDATA[oABCD]]></FromUserName>
<CreateTime>1533042556</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[cancel_waybill]]></Event>
<BizID><![CDATA[xyz]]></BizID>
<BizPwd><![CDATA[xyz123]]></BizPwd>
<ShopAppID><![CDATA[wxABCD]]></ShopAppID>
<OrderID><![CDATA[012345678901234567890123456789]]></OrderID>
<WayBillID><![CDATA[123456789]]></WayBillID>
</xml>
JSON format
{
"ToUserName": "gh_abcdefg",
"FromUserName": "oABCD",
"CreateTime": 1533042556,
"MsgType": "event",
"Event": "cancel_waybill",
"BizID": "xyz",
"BizPwd": "xyz123",
"ShopAppID": "wxABCD",
"OrderID": "012345678901234567890123456789",
"WayBillID": "123456789"
}
XML format
<xml>
<ToUserName><![CDATA[oABCD]]></ToUserName>
<FromUserName><![CDATA[gh_abcdefg]]></FromUserName>
<CreateTime>1533042556</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[cancel_waybill]]></Event>
<BizID><![CDATA[xyz]]></BizID>
<OrderID><![CDATA[012345678901234567890123456789]]></OrderID>
<WayBillID><![CDATA[123456789]]></WayBillID>
<ResultCode>0</ResultCode>
<ResultMsg><![CDATA[success]]></ResultMsg>
</xml>
JSON format
{
"ToUserName": "oABCD",
"FromUserName": "gh_abcdefg",
"CreateTime": 1533042556,
"MsgType": "event",
"Event": "cancel_waybill",
"BizID": "xyz",
"OrderID": "012345678901234567890123456789",
"WayBillID": "123456789",
"ResultCode": 0,
"ResultMsg": "success"
}