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    AnalyticDB:ListAINodePools

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    AnalyticDB:ListAINodePools

    Last Updated:Mar 30, 2026

    Queries a list of AINode resource pools.

    Operation description

    • This operation lists the AINode resource pools for the specified instance.

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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

    gpdb:ListAINodePools

    get

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    DBInstanceId

    string

    Yes

    The instance ID.

    gp-xxxxxxxxx
    RegionId

    string

    No

    The region ID.

    cn-hangzhou

    Response elements

    Element

    Type

    Description

    Example

    object

    The response schema.

    RequestId

    string

    The request ID.

    ABB39CC3-4488-4857-905D-2E4A051D0521
    AINodePoolInfos

    array<object>

    The details of the AINode resource pools.

    array<object>

    The details of an AINode resource pool.

    AINodePoolId

    string

    The ID of the AINode resource pool.

    aipool-xxxxxxxxx
    NodeNum

    string

    The number of nodes.

    2
    AINodeInfos

    array<object>

    The details of AINodes.

    object

    The details of an AINode.

    NodeName

    string

    The name of the AINode.

    ai-xxxxxxxxx
    Namespace

    string

    The namespace.

    adbpg-ainode
    NodeSpec

    string

    The AINode specification. The following specifications are supported:

    ADB.AIMedium.1
ADB.AILarge.1
ADB.AIStandard.2
ADB.AIMedium.2
ADB.AILarge.2
ADB.AIXLarge.2
ADB.AIStandard.6
ADB.AIMedium.6
ADB.AILarge.6
ADB.AIXLarge.6
ADB.AIStandard.3
ADB.AIMedium.3
ADB.AILarge.3
ADB.AIXLarge.3
ADB.AIStandard.4
ADB.AIMedium.4
ADB.AILarge.4
ADB.AIXLarge.4
ADB.AIStandard.5
ADB.AIMedium.5
ADB.AILarge.5
ADB.AIXLarge.5
ADB.AIStandard.8
ADB.AIMedium.8
ADB.AILarge.8
ADB.AIXLarge.8
ADB.AI2XLarge.8

    ADB.AIStandard.1
    CreateTime

    string

    The creation time.

    2024-10-09T02:07:15Z
    UpdateTime

    string

    The update time.

    2025-06-16T02:04:42Z
    BindStatus

    string

    The binding status.

    • unbound: The node is not bound.

    • bound: The node is bound.

    bound：表示已绑定。
    BindObject

    string

    The type of the bound object.

    model_serving
    ZoneId

    string

    The zone ID.

    cn-hangzhou-j

    Examples

    Success response

    JSON format

    {
  "RequestId": "ABB39CC3-4488-4857-905D-2E4A051D0521",
  "AINodePoolInfos": [
    {
      "AINodePoolId": "aipool-xxxxxxxxx",
      "NodeNum": "2",
      "AINodeInfos": [
        {
          "NodeName": "ai-xxxxxxxxx",
          "Namespace": "adbpg-ainode",
          "NodeSpec": "ADB.AIStandard.1",
          "CreateTime": "2024-10-09T02:07:15Z",
          "UpdateTime": "2025-06-16T02:04:42Z",
          "BindStatus": "\n bound：表示已绑定。",
          "BindObject": "model_serving",
          "ZoneId": "cn-hangzhou-j"
        }
      ]
    }
  ]
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.