Help & DocumentationShort Message ServiceDevelopment Guide (2.0) SMS APISignature APIDelete SMS Signature

Delete SMS Signature

Last updated: 2018-08-30 18:13:24

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Contents：

1 Protocol Descriptions

Protocol HTTP POST
Encoding format UTF8
URL For example: https://yun.tim.qq.com/v5/tlssmssvr/del_sign?sdkappid=xxxxx&random=xxxx
API description Delete SMS signature
Note: Enter the applied SDKAppID as sdkappid, and a random number as random.

2 Request Packet

{
    "sig": "c13e54f047ed75e821e698730c72d030dc30e5b510b3f8a0fb6fb7605283d7df", //App credential. For more information on the calculation, please see the following
    "time": 1457336869, //UNIX timestamp, i.e. the time to initiate the request. A failure message will be returned if the time difference between the UNIX timestamp and the system time is greater than 10 minutes
    "sign_id": [123, 124...] //Signature ID, which can be specified with a value. For example, "sign_id":123
}

Note:
The "sig" field is generated according to the formula sha256(appkey=$appkey&random=$random&time=$time).
The pseudo codes are as follows:

string strAppkey = "5f03a35d00ee52a21327ab048186a2c4"; //The corresponding appkey of sdkappid, which must be kept confidential at the business side.
string strRand = "7226249334"; //The value of the "random" field in the URL
string strTime = "1457336869"; //UNIX timestamp
string sig = sha256(appkey=5f03a35d00ee52a21327ab048186a2c4&random=7226249334&time=1457336869)
           = c13e54f047ed75e821e698730c72d030dc30e5b510b3f8a0fb6fb7605283d7df;

3 Response Packet

{
    "result": 0, //0: Successful. Other values: Failed
    "msg": "" //The specific error message when the "result" is not 0
}