DescribeRegions - Server Load Balancer - Alibaba Cloud Documentation Center

Queries available regions.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
AcceptLanguage	string	No	The supported language. Valid values: zh-CN: Chinese en-US: English ja: Japanese	zh-CN
RegionId	string	No	The ID of the region.	cn-hangzhou

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	1651FBB6-4FBF-49FF-A9F5-DF5D696C7EC6
Regions	array<object>	The list of regions.
Region	object
RegionEndpoint	string	The endpoint of the region.	slb.aliyuncs.com
LocalName	string	The name of the region.	China (Beijing)
RegionId	string	The ID of the region.	cn-beijing

Examples

Sample success responses

JSONformat

{
  "RequestId": "1651FBB6-4FBF-49FF-A9F5-DF5D696C7EC6",
  "Regions": {
    "Region": [
      {
        "RegionEndpoint": "slb.aliyuncs.com",
        "LocalName": "China (Beijing)",
        "RegionId": "cn-beijing"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	InvalidParameter	-
400	InvalidParameter	Illegal parameter, query.namespace is not auth.
400	LocationServiceTimeout	Location service connection timeout. Please try again later.	-

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

Change history

Change time	Summary of changes	Operation
2023-09-08	The Error code has changed	View Change Details