Modifies the maintenance window of an ApsaraDB for Redis instance. Alibaba Cloud maintains ApsaraDB for Redis instances in the specified maintenance window.

You can also modify the maintenance window of an instance in the ApsaraDB for Redis console. For more information, see Set a maintenance window.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes ModifyInstanceMaintainTime

The operation that you want to perform. Set the value to ModifyInstanceMaintainTime.

InstanceId String Yes r-bp1zxszhcgatnx****

The ID of the instance.
MaintainStartTime String Yes 03:00Z

The start time of the maintenance window. Specify the time in the HH:mmZ format. The time must be in UTC. For example, if the maintenance window starts at 01:00 (UTC+8), you must set this parameter to 17:00Z. After you call the API operation, you can view the actual time in the ApsaraDB for Redis console. For more information, see Set a maintenance window .

MaintainEndTime String Yes 04:00Z

The end time of the maintenance window. Specify the time in the HH:mmZ format. The time must be in UTC. For example, if the maintenance ends at 02:00 (UTC+8), you must set this parameter to 18:00Z.

Note The end time must be one hour later than the start time. For example, if the value of the MaintainStartTime parameter is 17:00Z, the value of the MaintainEndTime parameter must be 18:00Z.
RegionId String No cn-hangzhou

The ID of the region where the instance is deployed.

Response parameters

Parameter Type Example Description
RequestId String 8D0C0AFC-E9CD-47A4-8395-5C31BF9B3E76

The ID of the request.

Examples

Sample requests

https://r-kvstore.aliyuncs.com/?Action=ModifyInstanceMaintainTime
&InstanceId=r-bp1zxszhcgatnx****
&MaintainStartTime=17:00Z
&MaintainEndTime=18:00Z
&<Common request parameters>

Sample success responses

XML format 

<ModifyInstanceMaintainTimeResponse>
      <RequestId>8D0C0AFC-E9CD-47A4-8395-5C31BF9B3E76</RequestId>
</ModifyInstanceMaintainTimeResponse>

JSON format 

{
	"RequestId": "8D0C0AFC-E9CD-47A4-8395-5C31BF9B3E76"
}

Error codes

HttpCode Error code Error message Description
400 InvalidEndTime.Format Specified end time is not valid. The error message returned because the specified end time is invalid.

For a list of error codes, visit the API Error Center.