ModifyInstanceMaintainTime - Tair - Alibaba Cloud Documentation Center

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

Operation Description

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

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Association operation
kvstore:ModifyInstanceMaintainTime	WRITE	Redis acs:kvstore:{#regionId}:{#accountId}:instance/{#instanceId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance.	r-bp1zxszhcgatnx****
MaintainStartTime	string	Yes	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 .	03:00Z
MaintainEndTime	string	Yes	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`. NoteThe 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`.	04:00Z

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	8D0C0AFC-E9CD-47A4-8395-5C31BF9B3E76

Examples

Sample success responses

JSONformat

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

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidEndTime.Format	Specified end time is not valid.	The specified end time is invalid.

For a list of error codes, visit the Service error codes.