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Cloud Firewall:DescribeAckClusters

Last Updated:Jan 07, 2026

Queries for Container Service for Kubernetes (ACK) clusters based on specified conditions, such as cluster type and specifications.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

RegionNo

string

Yes

The region ID of the ACK cluster.

cn-hangzhou

MemberUid

string

No

The Alibaba Cloud UID of the account to which the ACK cluster resources belong.

135809047715****

PageSize

string

Yes

The number of entries per page.

10

PageNo

string

Yes

The page number.

1

ClusterId

string

No

The ID of the ACK cluster.

cb0f5640b1b2d404cad6ba21509d7847b

ClusterName

string

No

The name of the ACK cluster.

ack-cluster-name

ClusterSpec

string

No

The specification of the ACK cluster.

Valid values:

  • ack.pro.small :

    ACK Pro Edition cluster

ack.pro.small

ConnectorStatus

string

No

The status of the ACK cluster connector.

ready

Response elements

Element

Type

Description

Example

object

Clusters

array<object>

A list of ACK clusters.

object

An ACK cluster.

MemberUid

string

The Alibaba Cloud UID of the account to which the ACK cluster resources belong.

135809047715****

RegionId

string

The region ID of the ACK cluster.

cn-hangzhou

ClusterId

string

The ID of the ACK cluster.

cb0f5640b1b2d404cad6ba21509d7847b

ClusterName

string

The name of the ACK cluster.

ack-cluster-name

ClusterType

string

The type of the ACK cluster. For more information about the valid values, see DescribeClustersV1.

  • DescribeClustersV1: Returns a list of ACK clusters in your account that meet specific criteria, such as the cluster type and specifications.

Valid values:

  • ExternalKubernetes :

    A registered cluster.

  • ManagedKubernetes :

    An ACK managed cluster. This includes ACK managed clusters (Pro and Basic editions), ACK Serverless clusters (Pro and Basic editions), ACK Edge clusters (Pro and Basic editions), and LINGJUN Clusters (Pro Edition).

  • Kubernetes :

    An ACK dedicated cluster.

ManagedKubernetes

Profile

string

The subtype of the cluster. This parameter is available only when ClusterType is set to ManagedKubernetes. For more information about the valid values, see DescribeClustersV1.

  • DescribeClustersV1: Lists ACK clusters in your account that meet specified conditions, such as cluster type and specifications.

Valid values:

  • Lingjun :

    A LINGJUN Cluster, which is available in Pro Edition.

  • Serverless :

    An ACK Serverless cluster. This includes ACK Serverless Pro Edition and ACK Serverless Basic Edition clusters.

  • Default :

    An ACK managed cluster. This includes ACK Pro Edition and ACK Basic Edition clusters.

  • Edge :

    An ACK Edge cluster. This includes ACK Edge Pro Edition and ACK Edge Basic Edition clusters.

Default

VpcId

string

The ID of the VPC where the ACK cluster is deployed.

vpc-2vcg932hsxsxuqbgl****

Network

string

The network plugin of the ACK cluster. For more information about the valid values, see DescribeClustersV1.

  • DescribeClustersV1: Lists the ACK clusters in your account that meet specified conditions, such as cluster type and specifications.

Valid values:

  • terway-eniip :

    Terway-eniip

  • Flannel :

    Flannel

terway-eniip

ClusterSpec

string

The specification of the ACK cluster.

Valid values:

  • ack.pro.small :

    ACK Pro Edition cluster

ack.pro.small

State

string

The running status of the ACK cluster. For more information about the valid values, see DescribeClustersV1.

  • DescribeClustersV1: Retrieves a list of ACK clusters in your account that meet specified conditions, such as cluster type and specifications.

Valid values:

  • running :

    The cluster is running.

  • scaling :

    The cluster is being scaled.

  • stopped :

    The cluster is stopped.

  • upgrading :

    The cluster is being upgraded.

  • updating :

    The cluster configuration is being updated.

  • deleting :

    The cluster is being deleted.

  • deleted :

    The cluster is deleted.

  • initial :

    The cluster is being created.

  • draining :

    A node is being drained.

  • delete_failed :

    The cluster failed to be deleted.

  • failed :

    The cluster failed to be created.

  • removing :

    A node is being removed.

running

PageNo

integer

The page number.

1

PageSize

integer

The number of entries per page.

10

RequestId

string

The request ID.

C5DDD596-1191-5F36-A504-8733045A****

TotalCount

integer

The total number of entries.

1

Examples

Success response

JSON format

{
  "Clusters": [
    {
      "MemberUid": "135809047715****",
      "RegionId": "cn-hangzhou",
      "ClusterId": "cb0f5640b1b2d404cad6ba21509d7847b",
      "ClusterName": "ack-cluster-name",
      "ClusterType": "ManagedKubernetes",
      "Profile": "Default",
      "VpcId": "vpc-2vcg932hsxsxuqbgl****",
      "Network": "terway-eniip",
      "ClusterSpec": "ack.pro.small",
      "State": "running"
    }
  ],
  "PageNo": 1,
  "PageSize": 10,
  "RequestId": "C5DDD596-1191-5F36-A504-8733045A****",
  "TotalCount": 1
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorParametersUid The aliUid parameter is invalid. The aliUid parameter is invalid.
400 ErrorParameters Parameters error. Parameter error.
400 ErrorDBSelect An error occurred while querying database. An error occurred while querying database.
400 ErrorRegionNo regionNo error. Region selection error, please re-enter.
400 ErrorAckNotOpen ACK service is not open. ACK service is not open.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.