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Tair (Redis® OSS-Compatible):RenewInstance

Last Updated:Aug 28, 2026

Renews a Tair (Redis OSS-compatible) subscription instance.

Operation description

This operation applies only to subscription instances.

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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:RenewInstance

update

*DBInstance

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****

Capacity

string

No

The storage capacity of the instance. Unit: MB. You can specify this parameter to change the instance specifications during renewal.

Note

To change specifications during renewal, specify at least one of Capacity and InstanceClass.

-

InstanceClass

string

No

The instance type code. Available codes are listed in Instance specifications overview. You can specify this parameter to change the instance specifications during renewal.

Note

To change specifications during renewal, specify at least one of Capacity and InstanceClass.

-

Period

integer

Yes

The renewal period. Valid values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 24, and 36. Unit: months.

6

AutoPay

boolean

No

Whether to automatically pay for the order. Default value: true. Valid values:

  • true: enables automatic payment.

  • false: disables automatic payment.

If you set this parameter to false, go to Expenses > Renewal Management > Orders to complete the payment.

true

FromApp

string

No

The request source. Default value: OpenAPI. This value cannot be changed.

OpenAPI

BusinessInfo

string

No

The ID of the promotional event or business information.

000000000

CouponNo

string

No

The coupon code. Default value: youhuiquan_promotion_option_id_for_blank.

youhuiquan_promotion_option_id_for_blank

ClientToken

string

No

The client token used to ensure idempotency. The token must be unique across requests, is case-sensitive, and can contain only ASCII characters with a maximum length of 64 characters.

0.6823317918435086

AutoRenew

boolean

No

Whether to enable auto-renewal. Valid values:

  • true: enables auto-renewal based on the specified renewal period.

  • false (default): disables auto-renewal.

false

Response elements

Element

Type

Description

Example

object

EndTime

string

The end time of the order.

2019-02-19T00:00:00Z

RequestId

string

The ID of the request.

2222245-222A-4155-9349-E22222****

OrderId

string

The ID of the order.

111111111111111

Examples

Success response

JSON format

{
  "EndTime": "2019-02-19T00:00:00Z",
  "RequestId": "2222245-222A-4155-9349-E22222****",
  "OrderId": "111111111111111"
}

Error codes

HTTP status code

Error code

Error message

Description

400 HasRenewChangeOrder This instance has a renewChange order.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.