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TencentDB for SQL Server

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DokumentasiTencentDB for SQL Server

StartIncrementalMigration

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Terakhir diperbarui: 2025-10-28 22:49:22

1. API Description

Domain name for API request: sqlserver.intl.tencentcloudapi.com.

This API is used to start an incremental backup import task.

A maximum of 20 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: StartIncrementalMigration.
Version Yes String Common Params. The value used for this API: 2018-03-28.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String ID of imported target instance
BackupMigrationId Yes String Backup import task ID, which is returned through the API CreateBackupMigration
IncrementalMigrationId Yes String ID of an incremental backup import task

3. Output Parameters

Parameter Name Type Description
FlowId Integer Task ID
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 Starting an incremental import task

Input Example

https://sqlserver.intl.tencentcloudapi.com/?Action=StartIncrementalMigration
&InstanceId=mssql-rdc0gajn
&BackupMigrationId=mssql-backup-migration-cg0ffgqt
&IncrementalMigrationId=mssql-incremental-migration-kp7bgv8p
&<common request parameters>

Output Example

{
    "Response": {
        "FlowId": 1001403,
        "RequestId": "6f2b5d2b-a3c1-426d-8e1c-325a69ccb694"
    }
}

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.MigrationLockError Locking the backup import task failed.
InternalError.CosError COS API error.
InternalError.DBError Database error
InternalError.SystemError System error.
InternalError.UnknownError Unknown error.
InvalidParameter.InputIllegal Input error.
InvalidParameter.ParamsAssertFailed An error occurred while converting parameter assertion.
InvalidParameterValue.BackupNameIsIllegal The backup name contains invalid characters.
ResourceNotFound.BackupNotFound The backup does not exist.
ResourceNotFound.FullBackupMigrationNotExist The full backup import task does not exist.
ResourceUnavailable.CosStatusErr A wrong status of offline restoration tasks.
UnauthorizedOperation.PermissionDenied CAM authentication error.
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