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ModifyBackupStrategy

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Terakhir diperbarui: 2025-10-28 22:49:33

1. API Description

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

This API is used to modify the backup policy.

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: ModifyBackupStrategy.
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. This API only supports: ap-bangkok, ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-jakarta, ap-nanjing, ap-seoul, ap-shanghai, ap-shanghai-fsi, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley, sa-saopaulo.
InstanceId	Yes	String	Instance ID.
BackupType	No	String	Backup type. Valid values: `weekly` (when length(BackupDay) <=7 && length(BackupDay) >=2), `daily` (when length(BackupDay)=1). Default value: `daily`.
BackupTime	No	Integer	Backup time. Value range: an integer from 0 to 23.
BackupDay	No	Integer	Backup interval in days when the `BackupType` is `daily`. Valid value: 1.
BackupModel	No	String	Backup mode. Valid values: `master_pkg` (archive the backup files of the primary node), `master_no_pkg` (do not archive the backup files of the primary node), `slave_pkg` (archive the backup files of the replica node), `slave_no_pkg` (do not archive the backup files of the replica node). Backup files of the replica node are supported only when Always On disaster recovery is enabled.
BackupCycle.N	No	Array of Integer	The days of the week on which backup will be performed when "BackupType" is `weekly`. If data backup retention period is less than 7 days, the values will be 1-7, indicating that backup will be performed everyday by default; if data backup retention period is greater than or equal to 7 days, the values will be at least any two days, indicating that backup will be performed at least twice in a week by default.
BackupSaveDays	No	Integer	Data (log) backup retention period. Value range: 3-1830 days, default value: 7 days.
RegularBackupEnable	No	String	Archive backup status. Valid values: `enable` (enabled); `disable` (disabled). Default value: `disable`.
RegularBackupSaveDays	No	Integer	Archive backup retention days. Value range: 90-3650 days. Default value: 365 days.
RegularBackupStrategy	No	String	Archive backup policy. Valid values: `years` (yearly); `quarters (quarterly);`months`(monthly); Default value:`months`.
RegularBackupCounts	No	Integer	The number of retained archive backups. Default value: `1`.
RegularBackupStartTime	No	String	Archive backup start date in YYYY-MM-DD format, which is the current time by default.

3. Output Parameters

Parameter Name	Type	Description
Msg	String	Returned error message.
Code	Integer	Returned error code.
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 Modifying the backup policy of the "mssql-j8kv137v" instance

Input Example

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

{
    "BackupTime": "14",
    "InstanceId": "mssql-j8kv137v",
    "RegularBackupCounts": "1",
    "BackupSaveDays": "7",
    "BackupDay": "1",
    "RegularBackupSaveDays": "365",
    "BackupType": "daily",
    "RegularBackupEnable": "enable",
    "RegularBackupStrategy": "month",
    "RegularBackupStartTime": "2022-10-10"
}

Output Example

{
    "Response": {
        "RequestId": "780339f6-30d7-419a-a30c-c2dc0933af1c",
        "Errno": 0,
        "Msg": ""
    }
}

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

Tencent Cloud CLI 3.0

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.GcsError	GCS API error.
InternalError.SystemError	System error.
InvalidParameter.InputIllegal	Input error.
InvalidParameter.ParamsAssertFailed	An error occurred while converting parameter assertion.
ResourceNotFound.InstanceNotFound	The instance does not exist.
ResourceUnavailable.InstanceStatusInvalid	Invalid instance status.
UnauthorizedOperation.PermissionDenied	CAM authentication error.

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