Contents:
1. API Description
This API (RefreshCdnDir) is used to set resources under the specified directory on a node as expired.
Domain for API request:cdn.api.qcloud.com
1) Each user is allowed to purge 100 directories per day;
2) You may submit up to 20 directories at a time.
2. Input Parameters
The following request parameter list only provides API request parameters. Common request parameters need to be added when the API is called. For more information, refer to Common Request Parameters. The Action field for this API is RefreshCdnDir.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| dirs.n | Yes | String | Directory to be purged. You may purge multiple directories |
Note
You can purge one or multiple directories:
dirs.0=http://www.test.com/abc/&dirs.1=http://www.test.com/def/Note that URLs must start with "http://" or "https://", otherwise errors will occur.
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| code | Int | Common error code; 0: Succeeded; other values: Failed. For more information, refer to Common Error Codes on Error Code page. |
| message | String | Module error message description depending on API. |
| codeDesc | String | English error message or error code at business side. |
4. Example
4.1 Input Example
dirs.0: http://www.test.com/test/
4.2 GET Request
For GET request, all the parameters are required to be appended to the URL:
https://cdn.api.qcloud.com/v2/index.php?
Action=RefreshCdnDir
&SecretId=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
&Timestamp=1462521628
&Nonce=123456789
&Signature=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
&dirs.0=https%3A%2F%2Fwww.test.com%2Fabc
4.3 POST Request
For POST request, the parameters need to be filled in HTTP Request-body. Request address:
https://cdn.api.qcloud.com/v2/index.php
Formats such as form-data and x-www-form-urlencoded are supported for the parameters. The array of parameters is as follows:
array (
'Action' => 'RefreshCdnDir',
'SecretId' => 'XXXXXXXXXXXXXXXXXXXXXXX',
'Timestamp' => 1462865178,
'Nonce' => 279749933,
'Signature' => 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
'dirs.0' => 'http://www.test.com/test/'
)
4.4 Example of Returned Result
Purge submission succeeded
{
"code": 0,
"message": "",
"codeDesc": "Success"
}
Purge submission failed
{
"code": 4000,
"message": "(9110) Information for this domain does not exist. cdn no such host",
"codeDesc": 9110
}