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Compute Nest:RestartServiceInstance

Last Updated:Oct 23, 2025

Call the RestartServiceInstance operation to restart a service instance whose status is Deployed.

Operation description

Prerequisites

Ensure that you add the restart Operations and Maintenance (O&M) operation when you create the service. For more information, see Create a service.

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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

computenestsupplier:RestartServiceInstance

update

*ServiceInstance

acs:computenestsupplier:{#regionId}:{#accountId}:serviceinstance/{#ServiceInstanceId}

None None

Request parameters

Parameter

Type

Required

Description

Example

ClientToken

string

No

The client token that is used to ensure the idempotence of the request. Generate a unique value for this parameter. The value of ClientToken can contain only ASCII characters.

10CM943JP0EN9****

RegionId

string

Yes

The region ID of the service instance.

cn-hangzhou

ServiceInstanceId

string

Yes

The ID of the service instance.

Call the ListServiceInstances operation to get the service instance ID.

si-d6ab3a63ccbb4b17****

Response elements

Element

Type

Description

Example

object

The response parameters.

RequestId

string

The request ID.

B1A0198B-F316-1B72-B8DD-28B6F6D6XXXX

Examples

Success response

JSON format

{
  "RequestId": "B1A0198B-F316-1B72-B8DD-28B6F6D6XXXX"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.