Common request parameters
Common request parameters must be included in all ApsaraVideo Media Processing API requests.
Parameter | Type | Required | Description |
---|---|---|---|
Format | String | No | The format in which to return the response. Valid values: JSON and XML. Default value: XML. |
Version | String | Yes | The version number of the API. It is in the YYYY-MM-DD format. Set the value to 2014-06-18. |
AccessKeyId | String | Yes | The AccessKey ID provided to you by Alibaba Cloud. |
Signature | String | Yes | The signature string of the current request. For more information about how signatures are calculated, see Signature method. |
SignatureMethod | String | Yes | The encryption method of the signature string. Set the value to HMAC-SHA1. |
Timestamp | String | Yes | The timestamp of the request. Specify the time in the ISO 8601 standard and use UTC time. The time is in the YYYY-MM-DDThh:mm:ssZ format, for example, 2014-7-29T12:00:00Z (20:00:00, July 29, 2014, China Standard Time). |
SignatureVersion | String | Yes | The version of the signature encryption algorithm. Set the value to 1.0. |
SignatureNonce | String | Yes | A unique, random number used to prevent replay attacks. You must use different numbers for different requests. |
Examples
http://mts.cn-hangzhou.aliyuncs.com/
? Format=json
&Version=2014-06-18
&Signature=vpEEL0zFHfxXYzSFV0n7%2FZiFL9o%3D
&SignatureMethod=Hmac-SHA1
&SignatureNonce=9166ab59-f445-4005-911d-664c1570df0f
&SignatureVersion=1.0
&Action=SubmitJobs
&AccessKeyId=test
&Timestamp=2014-07-29T09%3A22%3A32Z
Common response parameters
Every response returns a unique request ID regardless of whether the call is successful.
XML format
<? xml version="1.0" encoding="UTF-8"? >
<!-Result root node-->
<API operation name+Response> <!-Request ID-->
<RequestId>4C467B38-3910-447D-87BC-AC049166F216</RequestId>
<!-Return result data-->
</API operation name+Response>
JSON format
{
"RequestId": "4C467B38-3910-447D-87BC-AC049166F216", /* Return result data */
}