Final Request Parameter

Concatenation Rule

The structure of an Tencent Cloud API request URL

https:// + domain name + Request path + ? + lists of request parameters

Description:

• Domain name: The domain name for an API request is subject to product or product module. For example, when you sent an API request to query a list of Tencent Cloud CVM instances (Action: DescribeInstances), the domain name is: cvm.api.qcloud.com. For more information about domain names, see relevant API documents.
• Request path: The path for an API request is subject to product. Each product has a fixed path. For example, the request path for Tencent Cloud CVM is /v2/index.php.
• Lists of request parameters: Common request parameters and API request parameters

Use Case

This example shows the URL of a Tencent Cloud API request: you sent an API request to query a list of Tencent Cloud CVM instances (Action: DescribeInstances). Domain name is: cvm.api.qcloud.com. First 6 parameters are common request parameters, and the last 6 ones are API request parameters.

https://cvm.api.qcloud.com/v2/index.php?
Action=DescribeInstances
&SecretId=xxxxxxx
&Region=gz
&Timestamp=1465055529
&Nonce=59485
&Signature=mysignature       //Common request parameters
&instanceIds.0=ins-0hm4gvho
&instanceIds.1=ins-8oby8q00
&offset=0
&limit=20
&status=2
&zoneId=100003      //API request parameters