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ActionTrail:DescribeRegions

Last Updated:Jan 14, 2026

Queries the Alibaba Cloud regions that are supported by ActionTrail.

Operation description

For more information, see Regions and zones.

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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 region names. Valid values:

  • zh-CN: Chinese.

  • en-US (default): English.

en-US

For more information about common parameters, see Common parameters.

Response elements

Element

Type

Description

Example

object

Regions

object

Region

array<object>

The list of regions.

object

LocalName

string

The name of the region.

Note

The value of this parameter is in Chinese if you set AcceptLanguage to zh-CN. The value is in English if you set AcceptLanguage to en-US or do not specify this parameter.

China (Hangzhou)

RegionEndpoint

string

The endpoint of ActionTrail in the region.

actiontrail.cn-hangzhou.aliyuncs.com

RegionId

string

The region ID.

cn-hangzhou

RequestId

string

The request ID.

ACA7C814-12BC-4D81-A0D2-72071C9D6D2C

Examples

Success response

JSON format

{
  "Regions": {
    "Region": [
      {
        "LocalName": "China (Hangzhou)",
        "RegionEndpoint": "actiontrail.cn-hangzhou.aliyuncs.com",
        "RegionId": "cn-hangzhou"
      }
    ]
  },
  "RequestId": "ACA7C814-12BC-4D81-A0D2-72071C9D6D2C"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.