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App Streaming:UpdateAppInstanceGroupImage

Last Updated:Jun 17, 2026

Updates the image of a delivery group.

Operation description

Warning After the image update starts, sessions of end users who are accessing cloud applications will be disconnected. Proceed with caution to avoid data loss for end users.
Note

After the update is published, changes typically take about 2 minutes to take effect on the end user side.

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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

appstreaming:UpdateAppInstanceGroupImage

update

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

ProductType

string

Yes

The product type.

Valid values:

  • CloudApp :

    WUYING Cloud Application.

CloudApp

AppInstanceGroupId

string

Yes

The delivery group ID.

aig-9ciijz60n4xsv****

AppCenterImageId

string

Yes

The application image ID. You can obtain this ID from the Image Management page in the WUYING Cloud Application console.

img-8z4nztpaqvay4****

BizRegionId

string

Yes

The region ID of the delivery group. For more information about supported regions, see Limits.

Valid values:

  • cn-shanghai :

    China (Shanghai).

  • cn-hangzhou :

    China (Hangzhou).

cn-hangzhou

Response elements

Element

Type

Description

Example

object

The response parameters.

RequestId

string

The request ID.

1CBAFFAB-B697-4049-A9B1-67E1FC5F****

Code

string

The error code returned if the request failed.

InvalidParameter.ProductType

Message

string

The error message returned if the request failed.

The parameter ProductType is invalid.

Examples

Success response

JSON format

{
  "RequestId": "1CBAFFAB-B697-4049-A9B1-67E1FC5F****",
  "Code": "InvalidParameter.ProductType",
  "Message": "The parameter ProductType is invalid."
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.