All Products
Search

This Product

    Function Compute:DescribeRegions

    Document Center

    Function Compute:DescribeRegions

    Last Updated:Dec 19, 2025

    Queries the regions where Function Compute 3.0 is available.

    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.

    Authorization information

    There is currently no authorization information disclosed in the API.

    Request syntax

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

    Request parameters

    ParameterTypeRequiredDescriptionExample
    AcceptLanguagestringNo

    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 parameters

    ParameterTypeDescriptionExample
    DescribeRegionsOutput

    The response parameters.

    Examples

    Sample success responses

    JSONformat

    {
  "Regions": {
    "Region": [
      {
        "RegionId": "cn-qingdao",
        "LocalName": ""
      }
    ]
  }
}

    Error codes

    HTTP status codeError codeError message
    400IdempotentParameterMismatchThe 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.

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