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Elastic Compute Service:ChangeResourceGroup

Last Updated:Aug 28, 2026

Changes the resource group to which an Elastic Block Storage (EBS) resource belongs.

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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

ebs:ChangeResourceGroup

update

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

Yes

The region ID of the resource. You can call the DescribeRegions operation to query the most recent region list.

cn-hangzhou

ResourceType

string

Yes

The type of the resource. Valid values:

  • dedicatedblockstoragecluster: dedicated block storage cluster.

  • diskreplicapair: replication pair.

  • diskreplicagroup: replication pair-consistent group.

diskreplicapair

ResourceId

string

Yes

The ID of the resource. For example, if you set ResourceType to diskreplicapair, set this parameter to the ID of a replication pair.

pair-123

NewResourceGroupId

string

Yes

The ID of the new resource group. You can view the available resource groups in the Resource Management console. For more information, see View basic information of a resource group.

rg-123

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 you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

123e4567-e89b-12d3-a456-42665544****

Response elements

Element

Type

Description

Example

object

TagResponse

RequestId

string

The request ID.

C123F94F-4E38-19AE-942A-A8D6F44F****

Examples

Success response

JSON format

{
  "RequestId": "C123F94F-4E38-19AE-942A-A8D6F44F****"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidParameter The parameter %s is invalid.
400 InvalidParameter.Conflict The specified parameter %s and %s are not blank at the same time.
400 InvalidParameter.Format Specified parameter format is not valid.
400 MissingParameter The input parameter %s that is mandatory for processing this request is not supplied.
400 OperationDenied.QuotaExceed The quota of tags on resource is beyond permitted range.
500 InternalError The request processing has failed due to some unknown error, exception or failure.
403 Forbidden User is not authorized to operate.
403 Forbidden.Action User is not authorized to operate this action.
403 InvalidAccountStatus.NotEnoughBalance Your account does not have enough balance.
403 LastTokenProcessing The last token request is processing.
403 NoPermission.SLR The RAM user does not have the permission to create service linked role: AliyunServiceLinkedRoleForEBS.
403 OperationDenied The operation is not allowed.
404 InvalidApi.NotFound Specified api is not found, please check your url and method.
404 InvalidResourceType.NotFound The ResourceType provided does not exist in our records.
404 InvalidResourceId.NotFound The specified ResourceId is not found in our records.
404 InvalidResourceGroup.NotFound The ResourceGroup provided does not exist in our records.
404 MissingParameter.ResourceGroup The parameter - Resource Group should not be null
404 MissingParameter.ResourceType The parameter - ResourceType should not be null
404 NoSuchResource The specified resource does not exist.
504 RequestTimeout The request is timeout, please try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.