ReleaseInstance - Release instances by VNOs - Expenses and Costs

Operation description

Only designated VNOs can call this operation. Requests from non-designated VNOs are blocked.

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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

bss:ReleaseInstance

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
ProductCode	string	Yes	Service code.	ecs
SubscriptionType	string	Yes	Billing method. Valid values: Subscription: subscription billing. PayAsYouGo: pay-as-you-go billing.	PayAsYouGo
InstanceIds	string	Yes	Instance ID. Separate multiple IDs with commas (,). Maximum: 100.	rm-xxxxxxxxxxxx
RenewStatus	string	No	Renewal method. Valid values: AutoRenewal: auto-renew. ManualRenewal: manual renewal. NotRenewal: no renewal.	AutoRenewal
Region	string	No	Region of the instance.	cn-hangzhou
ProductType	string	No	Service type.	ecs

Response elements

Element	Type	Description	Example
	object	Response body.
Message	string	Execution result description.	successful
RequestId	string	Request ID, used for troubleshooting.	UUID
Data	object	Response data.
ReleaseResult	boolean	Whether the instance is released.	true
HostId	string	Execution host site.	cn
Code	string	Status code.	Invalid_Product_Code
Success	boolean	true: execution succeeded. false: execution failed.	true

Examples

Success response

JSON format

{
  "Message": "successful",
  "RequestId": "UUID",
  "Data": {
    "ReleaseResult": true,
    "HostId": "cn"
  },
  "Code": "Invalid_Product_Code",
  "Success": true
}

Error codes

HTTP status code	Error code	Error message	Description
400	IdempotentParameterMismatch	The request uses the same client token as a previous, but non-identical request. Do not reuse a client token with different requests, unless the requests are identical.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.