Update the minor version of an instance with ModifyInstanceMinorVersion - Tair (Redis® OSS-Compatible) - Alibaba Cloud - Tair (Redis® OSS-Compatible)

Operation description

The minor version update procedure varies by the type of your Tair (Redis OSS-compatible) instance. For more information, see Upgrade the minor version.

Note

To query the current minor version of an instance, call the DescribeEngineVersion operation.
During a switchover — from the original instance to a new instance, or from the master node to the replica node — brief disconnections may occur. The instance enters a read-only state for up to 60 seconds while data is synchronized. We recommend that you perform the upgrade during off-peak hours and ensure that your application supports automatic reconnection.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

kvstore:ModifyInstanceMinorVersion

update

*DBInstance

acs:kvstore:{#regionId}:{#accountId}:instance/{#instanceId}

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance.	r-bp1zxszhcgatnx****
Minorversion	string	No	The target minor version. Default value: latest_version.	latest_version
EffectiveTime	string	No	When to apply the minor version update. Valid values: Immediately (default): applies the update immediately. MaintainTime: applies the update during the maintenance window. Note To modify the maintenance window, call the ModifyInstanceMaintainTime operation.	Immediately

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	28761557-0B33-41DF-AEEB-322DFF96****

Examples

Success response

JSON format

{
  "RequestId": "28761557-0B33-41DF-AEEB-322DFF96****"
}

Error codes

HTTP status code	Error code	Error message	Description
403	NoQuota	Request zone has no quota to sell.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.