DescribeRegions - Resource Orchestration Service - Alibaba Cloud Documentation Center

Queries a list of available regions.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

POST /V2/DescribeRegions HTTP/1.1
GET /V2/DescribeRegions HTTP/1.1
POST /V2/DescribeRegions HTTP/1.1
GET /V2/DescribeRegions HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
AcceptLanguage	string	No	The language in which you want to display the results. Valid values: zh-CN (default): Chinese en-US: English ja: Japanese	zh-CN

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	59F0F0A0-A637-4292-9B91-251EF5010913
Regions	array<object>	The regions.
Region	object
LocalName	string	The name of the region.	ccn-cn-shanghai-finance-1
RegionEndpoint	string	The endpoint of the region.	ros.aliyuncs.com
RegionId	string	The region ID.	cn-hangzhou

Examples

Sample success responses

JSONformat

{
  "RequestId": "59F0F0A0-A637-4292-9B91-251EF5010913",
  "Regions": [
    {
      "LocalName": "ccn-cn-shanghai-finance-1",
      "RegionEndpoint": "ros.aliyuncs.com",
      "RegionId": "cn-hangzhou"
    }
  ]
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-04-24	The internal configuration of the API is changed, but the call is not affected	View Change Details