DescribeRegions - Serverless App Engine - 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 syntax

GET /pop/v1/paas/regionConfig HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example

The current API does not require request parameters

Response parameters

Parameter	Type	Description	Example
	object	The returned data.
Message	string	The returned message.	success
RequestId	string	The request ID.	DDE85827-B0B3-4E56-86E8-17C42009****
Regions	array<object>	The regions.
Region	object
LocalName	string	The region name. Valid values: China (Hangzhou) China (Shanghai) China (Beijing) China (Zhangjiakou) China (Shenzhen) China (Guangzhou) China (Hong Kong) Singapore US (Silicon Valley)
RegionEndpoint	string	The endpoint for the region. Valid values: sae.cn-hangzhou.aliyuncs.com sae.cn-shanghai.aliyuncs.com sae.cn-beijing.aliyuncs.com sae.cn-zhangjiakou.aliyuncs.com sae.cn-shenzhen.aliyuncs.com sae.cn-guangzhou.aliyuncs.com sae.cn-hongkong.aliyuncs.com sae.ap-southeast-1.aliyuncs.com sae.us-west-1.aliyuncs.com	sae.cn-shanghai.aliyuncs.com
RegionId	string	The region ID. Valid values: cn-hangzhou: the ID of the China (Hangzhou) region cn-shanghai: the ID of the China (Shanghai) region cn-beijing: the ID of the China (Beijing) region cn-zhangjiakou: the ID of the China (Zhangjiakou) region cn-shenzhen: the ID of the China (Shenzhen) region cn-guangzhou: the ID of the China (Guangzhou) region cn-hongkong: the ID of the China (Hong Kong) region ap-southeast-1: the ID of the Singapore region us-west-1: the ID of the US (Silicon Valley) region	cn-shanghai
RecommendZones	array	The recommended zones.
RecommendZone	string	The recommended zones. Recommended zones have relatively sufficient resources in each region. Format: If a region contains recommended zones, this parameter is returned in the `"RecommendZone": ["cn-hongkong-b", "cn-hongkong-d", "cn-hongkong-c"]` format. If a region does not contain recommended zones, this parameter is returned in the `"RecommendZone": []` format.	cn-hongkong-b
Code	integer	The HTTP status code. Valid values: 2xx: The call was successful. 3xx: The call was redirected. 4xx: The call failed. 5xx: A server error occurred.	200

Examples

Sample success responses

JSONformat

{
  "Message": "success",
  "RequestId": "DDE85827-B0B3-4E56-86E8-17C42009****",
  "Regions": {
    "Region": [
      {
        "LocalName": "",
        "RegionEndpoint": "sae.cn-shanghai.aliyuncs.com",
        "RegionId": "cn-shanghai",
        "RecommendZones": {
          "RecommendZone": [
            "cn-hongkong-b"
          ]
        }
      }
    ]
  },
  "Code": 200
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2021-11-25	The response structure of the API has changed	View Change Details