DescribeRegions - CloudFlow - Alibaba Cloud Documentation Center

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
AcceptLanguage	string	No	The language of the response. For more information, see RFC 7231. Valid values are `zh-CN` (Simplified Chinese) and `en-US` (English). The default value is `zh-CN`. zh-CN: Simplified Chinese. en-US: English. Default value: zh-CN.	zh-CN

Response elements

Element	Type	Description	Example
	object	The response schema.
RequestId	string	The request ID.	0aa3f793-6e5f-8472-c7a2-70d2b84c04ac
Regions	object	The region information.
Region	array<object>	A collection of region information.
	object	A region object.
RegionId	string	The region ID.	cn-qingdao
RegionEndpoint	string	The public endpoint of the region.	cn-qingdao.fnf.aliyuncs.com
LocalName	string	The name of the region.	华北1（青岛）

Sample response in JSON format

{
  "RequestId": "67623904-2da4-d950-c8c0-7c68573899ab",
  "Regions": {
    "Region": [
      {
        "RegionId": "cn-qingdao",
        "RegionEndpoint": "cn-qingdao.fnf.aliyuncs.com",
        "LocalName": "China (Qingdao)"
      }
    ]
  }
}

Examples

Success response

JSON format

{
  "RequestId": "0aa3f793-6e5f-8472-c7a2-70d2b84c04ac",
  "Regions": {
    "Region": [
      {
        "RegionId": "cn-qingdao",
        "RegionEndpoint": "cn-qingdao.fnf.aliyuncs.com",
        "LocalName": "华北1（青岛）"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	ActionNotSupported	The requested API operation %s is incorrect. Please check.	The requested API operation %s is incorrect. Please check.
400	APIVersionNotSupported	The requested API version %s is not supported yet. Please check.	The requested API version %s is not supported yet. Please check.
403	SignatureNotMatch	The request signature we calculated does not match the signature you provided. Check your access key and signing method.	The calculated signature of the request does not match the signature you provided. Check your AccessKey Secret and signing algorithm.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.