Domain name for API request: edgezone.intl.tencentcloudapi.com.
This API is used to perform a cross-regional aggregate query of the AZ list under all configured regions. It supports filtering by account through the FilterByAppId parameter: by default, only AZs associated with the account are returned. When set to False, all AZs are returned. The local region queries the database directly, while remote regions send concurrent HTTP requests and merge the results before returning.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: DescribeZones. |
| Version | Yes | String | Common Params. The value used for this API: 2026-04-01. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| Parameter Name | Type | Description |
|---|---|---|
| ZoneSet | Array of ZoneInfo | AZ list of all regions. |
| TotalCount | Integer | Total number of availability zones. |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
POST / HTTP/1.1
Host: edgezone.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeZones
<Common request parameters>
{}{
"Response": {
"ZoneSet": [
{
"ZoneId": 100001,
"Zone": "ap-guangzhou-tez-gz-1",
"ZoneName": "Guangzhou Edge Zone 1",
"ZoneNameEn": "Guangzhou Edge Zone 1",
"Region": "ap-guangzhou"
},
{
"ZoneId": 160001,
"Zone": "ap-chengdu-tez-cd-1",
"ZoneName": "Chengdu Edge Zone 1",
"ZoneNameEn": "Chengdu Edge Zone 1",
"Region": "ap-chengdu"
}
],
"TotalCount": 2,
"RequestId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
There is no error code related to the API business logic. For other error codes, please see Common Error Codes.
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