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DescribeRegions
Last updated: 2024-06-17 14:25:47
DescribeRegions
Last updated: 2024-06-17 14:25:47

1. API Description

Domain name for API request: postgres.tencentcloudapi.com.

This API is used to query the purchasable regions.

A maximum of 1000 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: 2017-03-12.
Region No String Common Params. This parameter is not required for this API.

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Number of returned results.
RegionSet Array of RegionInfo Region information set.
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.

4. Example

Example1 Querying all regions

Input Example

POST / HTTP/1.1
Host: postgres.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeRegions
<Common request parameters>

{}

Output Example

{
    "Response": {
        "RequestId": "0872c9bb-0540-4ac4-80cf-ba63bd771b0a",
        "TotalCount": 7,
        "RegionSet": [
            {
                "Region": "ap-guangzhou",
                "RegionName": "South China (Guangzhou)",
                "RegionId": 1,
                "SupportInternational": 0,
                "RegionState": "AVAILABLE"
            },
            {
                "Region": "ap-chengdu",
                "RegionName": "Southwest China (Chengdu)",
                "RegionId": 16,
                "SupportInternational": 0,
                "RegionState": "AVAILABLE"
            },
            {
                "Region": "ap-shanghai",
                "RegionName": "East China (Shanghai)",
                "RegionId": 4,
                "SupportInternational": 0,
                "RegionState": "AVAILABLE"
            },
            {
                "Region": "na-toronto",
                "RegionName": "North America (Toronto)",
                "RegionId": 6,
                "SupportInternational": 1,
                "RegionState": "UNAVAILABLE"
            },
            {
                "Region": "ap-shanghai-fsi",
                "RegionName": "East China (Shanghai Finance)",
                "RegionId": 7,
                "SupportInternational": 0,
                "RegionState": "AVAILABLE"
            },
            {
                "Region": "ap-beijing",
                "RegionName": "North China (Beijing)",
                "RegionId": 8,
                "SupportInternational": 0,
                "RegionState": "AVAILABLE"
            },
            {
                "Region": "na-siliconvalley",
                "RegionName": "West US (Silicon Valley)",
                "RegionId": 15,
                "SupportInternational": 1,
                "RegionState": "AVAILABLE"
            }
        ]
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

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
AuthFailure.UnauthorizedOperation Authentication failed.
FailedOperation.CamSigAndAuthError Authentication failed. Please try again later. If the problem persists, please contact customer service.
FailedOperation.DatabaseAccessError Failed to access database management service. Please try again later. If the problem persists, please contact customer service.
FailedOperation.DatabaseAffectedError Data operation failed. Please contact customer service.
FailedOperation.FailedOperationError Operation failed. Please try again later.
FailedOperation.WhitelistConnectError Failed to query the allowlist. Try again later. If the problem persists, contact customer service.
InternalError Internal error.
InternalError.DBError Backend database execution error.
InternalError.InternalHttpServerError An exception occurred while executing the request.
InvalidParameter Parameter error.
InvalidParameterValue.InterfaceNameNotFound Incorrect ACTION.
InvalidParameterValue.InvalidParameterValueError Incorrect parameter value
InvalidParameterValue.ParameterHandleError Failed to process the parameter. Please check if the parameter value is valid.
InvalidParameterValue.RegionNotSupported The current region is not supported.
InvalidParameterValue.StructParseFailed An error occurred while parsing parameters.
OperationDenied.CamDeniedError This operation cannot be performed.
ResourceNotFound.InstanceNotFoundError The instance does not exist.
UnsupportedOperation The operation is not supported.
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