DescribeMaintenanceSpan

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Last updated: 2025-10-28 22:49:02

DescribeMaintenanceSpan

Last updated: 2025-10-28 22:49:02

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1. API Description

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

This API is used to query the maintenance time window of an instance based on its instance ID.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer

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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: DescribeMaintenanceSpan.
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. For example, mssql-k8voqdlz.

3. Output Parameters

Parameter Name	Type	Description
Weekly	Array of Integer	Specifies the days in each week allowed for maintenance. For example, [1,2,3,4,5,6,7] indicates that all days from Monday to Sunday are allowed for maintenance.
StartTime	String	Maintenance start time each day. For example, 10:24 indicates that the maintenance window starts at 10:24.
Span	Integer	Maintenance duration each day, in hours. For example, 1 indicates that the duration is 1 hour after maintenance starts.
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 Query the maintenance time window of the instance

Input Example

https://sqlserver.intl.tencentcloudapi.com/?Action=DescribeMaintenanceSpan
&InstanceId=mssql-6upluvd5
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "160c730d-b563-4a43-b377-428191d77f39",
        "Span": 6,
        "StartTime": "00:00",
        "Weekly": [
            1
        ]
    }
}

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
FailedOperation.GcsError	The operation failed or the network timed out.
InternalError.DBError	Database error
InternalError.GcsError	GCS API error.
InternalError.SystemError	System error.
InvalidParameter.InputIllegal	Input error.
ResourceNotFound.InstanceNotFound	The instance does not exist.
UnauthorizedOperation.PermissionDenied	CAM authentication error.

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