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    Alibaba Cloud Service Mesh:UpdateMeshCRAggregation

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    Alibaba Cloud Service Mesh:UpdateMeshCRAggregation

    Last Updated:Dec 03, 2025

    Updates the status of the feature that allows the data plane to access Istio resources using the KubeAPI.

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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

    servicemesh:UpdateMeshCRAggregation

    update

    *All Resource

    *

    None

    None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example

    ServiceMeshId

    string

    Yes

    The ID of the ASM instance.

    c08ba3fd1e6484b0f8cc1ad8fe10d****

    Enabled

    boolean

    No

    Specifies whether the data plane can access Istio resources in ASM using the KubeAPI. Valid values:

    • true: Enable the feature.

    • false: Disable the feature.

    true

    CPURequirement

    string

    No

    When KubeAPI-based access to Istio resources is enabled, a component is installed in the data plane cluster. This parameter specifies the CPU resource request for the component. Use the standard Kubernetes format for CPU resources.

    1

    MemoryRequirement

    string

    No

    When KubeAPI-based access to Istio resources is enabled, a component is installed in the data plane cluster. This parameter specifies the memory resource request for the component. Use the standard Kubernetes format for memory resources. 1 Mi is equivalent to 1024 KiB.

    500Mi

    CPULimit

    string

    No

    When KubeAPI-based access to Istio resources is enabled, a component is installed in the data plane cluster. This parameter specifies the CPU resource limit for the component. Use the standard Kubernetes format for CPU resources.

    1

    MemoryLimit

    string

    No

    When KubeAPI-based access to Istio resources is enabled, a component is installed in the data plane cluster. This parameter specifies the memory resource limit for the component. Use the standard Kubernetes format for memory resources. 1 Mi is equivalent to 1024 KiB.

    500Mi

    UsePublicApiServer

    boolean

    No

    Specifies whether the data plane uses the public endpoint of the ASM API server to access Istio resources. This parameter applies only when KubeAPI-based access is enabled. Valid values:

    • true: The data plane uses the public endpoint of the ASM API server to access Istio resources.

    • false: The data plane uses the private endpoint of the ASM API server to access Istio resources.

    The default value is false.

    false

    Response elements

    Element

    Type

    Description

    Example

    object

    The returned data.

    RequestId

    string

    The ID of the request.

    BD65C0AD-D3C6-48D3-8D93-38D2015C****

    Examples

    Success response

    JSON format

    {
  "RequestId": "BD65C0AD-D3C6-48D3-8D93-38D2015C****"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.