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Elastic Compute Service:RenewElasticityAssurances

Last Updated:Jul 08, 2026

Renews one or more purchased elasticity assurance services.

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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

ecs:RenewElasticityAssurances

create

*ElasticityAssurance

acs:ecs:{#regionId}:{#accountId}:elasticityassurance/{#ElasticityAssuranceId}

None None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

No

The region ID of the elasticity assurance service.

You can call DescribeRegions to query the most recent region list.

cn-hangzhou

Period

integer

No

The renewal duration. The unit of the duration is determined by the PeriodUnit parameter. Valid values:

  • When PeriodUnit is set to Weekly: 1, 2, and 3.

  • When PeriodUnit is set to Month: 1, 2, 3, 4, 5, 6, 7, 8, and 9.

  • When PeriodUnit is set to Year: 1, 2, 3, 4, and 5.

Default value: 1.

1

PeriodUnit

string

No

The unit of the renewal duration. Valid values:

  • Weekly: week

  • Month: month

  • Year: year

Default value: Year.

Year

ClientToken

string

No

The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but make sure that the token is unique among different requests.

ClientToken supports only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

123e4567-e89b-12d3-a456-426655440000

AutoPay

boolean

No

Specifies whether to enable automatic payment. Valid values:

  • true: Automatic payment is enabled.

  • false: Automatic payment is not enabled.

Default value: true.

true

PrivatePoolOptions.Id

array

No

The list of elasticity assurance service IDs.

Limit: You can renew up to 20 elasticity assurance services at a time.

You can call DescribeElasticityAssurances to query purchased elasticity assurance services.

string

No

The elasticity assurance service ID.

eap-bp67acfmxazb4****

AutoRenew

boolean

No

Specifies whether to enable auto-renewal. Valid values:

  • true: Auto-renewal is enabled.

  • false: Auto-renewal is not enabled.

Default value: false.

true

AutoRenewPeriod

integer

No

The auto-renewal duration. Unit: months. Valid values: 1, 2, 3, 6, 12, 24, and 36.

  • When PeriodUnit=Month, the default value is 1.

  • When PeriodUnit=Year, the default value is 12.

Note

This parameter is required when AutoRenew is set to true.

1

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

OrderId

string

The renewal order ID.

182372800****

PrivatePoolOptionsIdSet

object

PrivatePoolOptionsId

array

The list of elasticity assurance service IDs.

string

The elasticity assurance service ID.

eap-bp67acfmxazb4****

Examples

Success response

JSON format

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
  "OrderId": "182372800****",
  "PrivatePoolOptionsIdSet": {
    "PrivatePoolOptionsId": [
      "eap-bp67acfmxazb4****"
    ]
  }
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidPeriodUnit.ValueNotSupported The specified parameter PeriodUnit is not valid. The specified PeriodUnit parameter is invalid.
400 InvalidChargeType.ValueNotSupported ChargeType is not valid.
400 MissingParameter.PrivatePoolOptions.Id The specified parameter PrivatePoolOptions.Id does not exist. The specified parameter PrivatePoolOptions.Id does not exist
400 InvalidParameter.PeriodUnit The specified PeriodUnit is invalid. The specified PeriodUnit is invalid
400 InvalidParameter.Period The specified parameter Period or PeriodUnit is invalid. The specified Period or PeriodUnit parameter does not meet the requirements.
400 InvalidParameter.PrivatePoolOptionsId The specified parameter PrivatePoolOptions.Id is invalid. The specified parameter PrivatePoolOptions.Id is invalid
400 InvalidAutoRenewPeriod.ValueNotSupported The specified autoRenewPeriod is invalid. The specified auto-renewal duration is invalid.
500 InternalError The request processing has failed due to some unknown error.
500 IncorrectPrivatePoolStatus The current status of the private pool does not support this operation.
500 InvalidPrivatePoolId.NotFound The specified private pool does not exist. The specified private pool does not exist
403 InvalidParameter.ResourceOwnerAccount ResourceOwnerAccount is Invalid. The specified ResourceOwnerAccount parameter is invalid.
403 Account.Arrearage Your account has been in arrears.
403 ChargeTypeViolation The operation is not permitted due to charge type of the instance.
403 InvalidOperation.PackageTypeUnsupported Not support to renew this type of resource package. Not support to renew this type of resource package.
403 OperationDenied.UtilizationTooLow The utilization of this ElasticityAssurance is below 20%, renewal is not allowed. Please improve the utilization and try again.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.