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TencentDB for SQL Server
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    CreateIncrementalMigration

    Last updated: 2023-09-18 11:41:52
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    1. API Description

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

    This API is used to create 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: CreateIncrementalMigration.
    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.
    BackupFiles.N No Array of String Incremental backup file. If the UploadType of a full backup file is COS_URL, fill in URL here. If the UploadType is COS_UPLOAD, fill in the name of the backup file here. Only 1 backup file is supported, but a backup file can involve multiple databases.
    IsRecovery No String Whether restoration is required. No: not required. Yes: required. Not required by default.

    3. Output Parameters

    Parameter Name Type Description
    IncrementalMigrationId String ID of an incremental backup import task
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Creating an incremental migration task

    Input Example

    https://sqlserver.tencentcloudapi.com/?Action=CreateIncrementalMigration
&InstanceId=mssql-rdc0gajn
&BackupMigrationId=mssql-backup-migration-cg0ffgqt
&IsRecovery=NO
&BackupFiles.0=db_cvm_1_20200927204209_2log2_2noreconvery2.bak
&<common request parameters>

    Output Example

    {
    "Response": {
        "IncrementalMigrationId": "mssql-incremental-migration-kp7bgv8p",
        "RequestId": "1e3d890b-1ff7-44ba-808d-633f11c873d8"
    }
}

    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.DBError Database error
    InternalError.SystemError System error.
    InvalidParameter.InputIllegal Input error.
    InvalidParameter.ParamsAssertFailed An error occurred while converting parameter assertion.
    InvalidParameterValue.BackupNameIsIllegal The backup name contains invalid characters.
    ResourceInUse.IncrementalMigrationExist An incremental backup import task to be started already exists.
    ResourceNotFound.FullBackupMigrationNotExist The full backup import task does not exist.
    ResourceNotFound.InstanceNotFound The instance does not exist.
    ResourceUnavailable.BackupMigrationRecoveryTypeErr The restoration type does not support incremental backup import.
    ResourceUnavailable.CosStatusErr A wrong status of offline restoration tasks.
    UnauthorizedOperation.PermissionDenied CAM authentication error.
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