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Domain name for API request: cvm.intl.tencentcloudapi.com.
This API is used to query availability zones.
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: 2017-03-12. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-bangkok, ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-jakarta, ap-nanjing, ap-seoul, ap-shanghai, ap-shanghai-fsi, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley, sa-saopaulo. |
| Parameter Name | Type | Description |
|---|---|---|
| TotalCount | Integer | Number of availability zones. |
| ZoneSet | Array of ZoneInfo | List 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. |
This example shows you how to query information of availability zones in the Guangzhou region. To return its Chinese name of the availability zone, you need to pass the parameter Language=zh-CN.
POST / HTTP/1.1
Host: cvm.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeZones
X-TC-Language: zh-CN
&<Common request parameters>
{}{
"Response": {
"TotalCount": 3,
"ZoneSet": [
{
"ZoneState": "AVAILABLE",
"ZoneId": "100003",
"Zone": "ap-guangzhou-3",
"ZoneName": "Guangzhou Zone 3"
},
{
"ZoneState": "AVAILABLE",
"ZoneId": "100004",
"Zone": "ap-guangzhou-4",
"ZoneName": "Guangzhou Zone 4"
},
{
"ZoneState": "AVAILABLE",
"ZoneId": "100006",
"Zone": "ap-guangzhou-6",
"ZoneName": "Guangzhou Zone 6"
}
],
"RequestId": "2087557d-d804-4509-8fc9-74a38f74c692"
}
}This example shows you how to query the availability zones in the Guangzhou region. Its English name will be returned by default if the parameter Language is not passed in.
POST / HTTP/1.1
Host: cvm.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeZones
&<Common request parameters>
{}{
"Response": {
"TotalCount": 3,
"ZoneSet": [
{
"ZoneState": "AVAILABLE",
"ZoneId": "100003",
"Zone": "ap-guangzhou-3",
"ZoneName": "Guangzhou Zone 3"
},
{
"ZoneState": "AVAILABLE",
"ZoneId": "100004",
"Zone": "ap-guangzhou-4",
"ZoneName": "Guangzhou Zone 4"
},
{
"ZoneState": "AVAILABLE",
"ZoneId": "100006",
"Zone": "ap-guangzhou-6",
"ZoneName": "Guangzhou Zone 6"
}
],
"RequestId": "2087557d-d804-4509-8fc9-74a38f74c692"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InvalidFilter | Invalid filter. |
| InvalidParameterValue.LimitExceeded | The number of parameter values exceeds the limit. |
| InvalidParameterValue.ZoneNotSupported | The availability zone does not support this operation. |
| UnsupportedOperation | Unsupported operation. |
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