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Function Compute:DescribeRegions

Last Updated:Aug 28, 2026

Queries the regions where Function Compute 3.0 is available.

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RAM authorization

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

Request syntax

GET /2023-03-30/regions HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

AcceptLanguage

string

No

The language in which the list of regions is returned. For more information, see RFC 7231. Valid values:

  • zh-CN: Simplified Chinese.

  • en-US: English.

  • ja: Japanese

Default value: en-US

zh-CN

Response elements

Element

Type

Description

Example

DescribeRegionsOutput

The response parameters.

Sample success response in JSON format:

{
  "RequestId": "67623904-2da4-d950-c8c0-7c68573899ab",
  "Regions": {
    "Region": [
      {
        "RegionId": "cn-qingdao",
        "LocalName": "华北 1(青岛)"
      }
    ]
  }
}

Examples

Success response

JSON format

{
  "Regions": {
    "Region": [
      {
        "RegionId": "cn-qingdao",
        "LocalName": "华北1(青岛)\n"
      }
    ]
  }
}

Error codes

HTTP status code

Error code

Error message

Description

400 IdempotentParameterMismatch The request uses the same client token as a previous, but non-identical request. Do not reuse a client token with different requests, unless the requests are identical.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.