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DescribeBackupDownloadURL

最后更新时间：2024-06-17 14:26:37

    1. API Description

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

    u200cThis API is used to query the download address of a specified backup set, including full backup sets and incremental log backup sets.

    A maximum of 1000 requests can be initiated per second for this API.

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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: DescribeBackupDownloadURL.
    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.
    DBInstanceId Yes String Instance ID.
    BackupType Yes String Backup type. Valid values: LogBackup, BaseBackup.
    BackupId Yes String Unique backup ID.
    URLExpireTime No Integer Validity period of a URL, which is 12 hours by default.
    BackupDownloadRestriction No BackupDownloadRestriction Backup download restriction

    3. Output Parameters

    Parameter Name Type Description
    BackupDownloadURL String Backup download URL
    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

    This example shows you how to get a backup download link.

    Input Example

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

{
    "DBInstanceId": "postgres-oamgybor",
    "BackupType": "LogBackup",
    "BackupId": "f9509fc2-2281-551c-b937-86d38cf79f3b",
    "URLExpireTime": 12
}

    Output Example

    {
    "Response": {
        "BackupDownloadURL": "******",
        "RequestId": "7c4e788e-5ec9-4125-bb80-7baabe2744dc"
    }
}

    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
    FailedOperation.DatabaseAccessError Failed to access database management service. Please try again later. If the problem persists, please contact customer service.
    FailedOperation.FailedOperationError Operation failed. Please try again later.
    InternalError.InstanceDataError Failed to access database management service. Please contact customer service.
    InvalidParameterValue.InvalidParameterValueError Incorrect parameter value
    InvalidParameterValue.ParameterValueExceedError The maximum value of the parameter has been reached.
    OperationDenied.CamDeniedError This operation cannot be performed.
    OperationDenied.InstanceStatusLimitError This operation cannot be performed on an instance in this status.
    ResourceNotFound.InstanceNotFoundError The instance does not exist.
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