1. API Description
Domain name for API request: tat.tencentcloudapi.com.
This API is used to query the list of regions that supports TAT.
If the RegionState is AVAILABLE, it means that TAT is available in the region. If no value is returned, TAT is not available in the region.
A maximum of 20 requests can be initiated per second for this API.
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2. Input Parameters
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: DescribeRegions. |
| Version | Yes | String | Common Params. The value used for this API: 2020-10-28. |
| Region | No | String | Common Params. This parameter is not required for this API. |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| TotalCount | Integer | Number of regions |
| RegionSet | Array of RegionInfo | Region information list |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Example
Example1 Querying regions that support TAT
Input Example
POST / HTTP/1.1
Host: tat.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeRegions
<Common request parameters>
{}
Output Example
{
"Response": {
"TotalCount": 13,
"RegionSet": [
{
"Region": "ap-guangzhou",
"RegionName": "Guangzhou",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-nanjing",
"RegionName": "Nanjing",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-shanghai",
"RegionName": "Shanghai",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-hongkong",
"RegionName": "Hong Kong (China)",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-beijing",
"RegionName": "Beijing",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-singapore",
"RegionName": "Singapore",
"RegionState": "AVAILABLE"
},
{
"Region": "na-siliconvalley",
"RegionName": "Silicon Valley",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-chengdu",
"RegionName": "Chengdu",
"RegionState": "AVAILABLE"
},
{
"Region": "eu-frankfurt",
"RegionName": "Frankfurt",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-seoul",
"RegionName": "Seoul",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-chongqing",
"RegionName": "Chongqing",
"RegionState": "AVAILABLE"
},
{
"Region": "ap-mumbai",
"RegionName": "Mumbai",
"RegionState": "AVAILABLE"
},
],
"RequestId": "6fb7f9db-b7da-4cb8-a912-3a3b1690f3a6"
}
}
5. Developer Resources
SDK
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
- Tencent Cloud SDK 3.0 for Python
- Tencent Cloud SDK 3.0 for Java
- Tencent Cloud SDK 3.0 for PHP
- Tencent Cloud SDK 3.0 for Go
- Tencent Cloud SDK 3.0 for NodeJS
- Tencent Cloud SDK 3.0 for .NET
- Tencent Cloud SDK 3.0 for C++
Command Line Interface
6. Error Code
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InternalError | Internal error. |
| UnauthorizedOperation.CamAuthFailed | CAM authentication failed. |
| UnauthorizedOperation.InvalidToken | Invalid token. |
| UnauthorizedOperation.MFAExpired | The Multi-factor authentication (MFA) code expired. |
| UnauthorizedOperation.MFANotFound | Multi-factor authentication (MFA) does not exist. |
Yes
No
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