ListHyperNodes-Intelligent Computing LINGJUN(LINGJUN)-阿里云帮助中心

Queries a list of machines.

Operation description

Queries the details of hyper nodes.

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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

eflo:ListHyperNodes

list

*HyperNode

acs:eflo:{#regionId}:{#accountId}:hypernode/*

None

Request parameters

Parameter	Type	Required	Description	Example
NodeGroupName	string	No	The name of the node group.	emr-default
MachineType	string	No	The machine type.	efg1.nvga1
ZoneId	string	No	The zone ID.	cn-hangzhou-i
NextToken	string	No	The pagination token. Set this parameter to the NextToken value returned in the previous API call.	3a6b93229825ac667104463b56790c91
MaxResults	integer	No	The number of entries per page in a paged query. Maximum value: 100. Default value: If this parameter is not specified or is set to a value less than 20, the default value is 20. If this parameter is set to a value greater than 100, the default value is 100.	100
ResourceGroupId	string	No	The resource group ID.	rg-acfmwfm33rlt6zi
HyperNodeId	string	No	The node ID.	e01-cn-zvp2tgykr08
ClusterName	string	No	The cluster name.	Standard_Cluster
HpnZone	string	No	The cluster number.	A1
Tags	array<object>	No	The tag information.
	object	No	The tag information.
Key	string	No	The tag key.	alarm_xdc
Value	string	No	The tag value.	129
OperatingStates	array	No	The node status. If this parameter is not specified, all statuses are returned. Valid values: Extending, UnusedNodeStopped, UnusedNodeStopping, Unused, Using, ReleaseLocking, Operating, Cutting, ClusterNodeStopped, UnusedNodeRecovering, ClusterNodeStopping, ClusterNodeRecovering, and Replacing.
	string	No	The node status. If this parameter is not specified, all statuses are returned. Valid values: Extending, UnusedNodeStopped, UnusedNodeStopping, Unused, Using, ReleaseLocking, Operating, Cutting, ClusterNodeStopped, UnusedNodeRecovering, ClusterNodeStopping, ClusterNodeRecovering, and Replacing.	Extending
CommodityCode	string	No	The commodity code.	rds_machineinstanceba_public_cn
HyperNodeIds	array	No	The list of node IDs.
	string	No	The list of node IDs.	e01-cn-xp54hgqx1y2z

Response elements

Element	Type	Description	Example
	object
RequestId	string	Id of the request	E64F9128-E2FC-5998-B769-199B0CB18138
HyperNodes	array<object>	The list of nodes.
	array<object>	The list of nodes.
ZoneId	string	The zone ID.	cn-hangzhou-b
ClusterName	string	The cluster name.	test-ack
CreateTime	string	The creation time. The time is in ISO 8601 format.	2025-07-09T10:41:56.577
MachineType	string	The machine type.	efg2.GN9C.cn8
HyperNodeId	string	The node ID.	e01-cn-2r42tmj4z02
TaskId	string	The task ID.	i153333771756952392398
ExpireTime	string	The expiration time. The time is in ISO 8601 format. The Z in the example indicates UTC.	2025-09-28T16:00:00Z
ClusterId	string	The cluster ID.	i115226661755786900341
NodeGroupId	string	The node group ID.	i121135081698451727812
NodeGroupName	string	The node group.	l20c-0801
HpnZone	string	The cluster number.	A1
ResourceGroupId	string	The resource group ID.	rg-acfmwfm33rlt6zi
CommodityCode	string	The commodity code.	bccluster_eflocomputing_public_cn
Status `deprecated`	string	The node status.	Extending
Hostname	string	The hostname.	alywlcb-lingjun-gpu-0025
OperatingState	string	The hyper node status.	Using
Tags	array<object>	The list of tags.
	object	The tag.
Key	string	The tag key of the node.	alarm_xdc
Value	string	The tag value of the node.	97
NextToken	string	The NextToken for the next page. Include this value when requesting the next page.	7ed93fda-5e7f-436a-ae5a-bd8e6b04e36b
MaxResults	integer	The number of entries per page in a paged query. Maximum value: 100. Default value: If this parameter is not specified or is set to a value less than 20, the default value is 20. If this parameter is set to a value greater than 100, the default value is 100.	20

Examples

Success response

JSON format

{
  "RequestId": "E64F9128-E2FC-5998-B769-199B0CB18138",
  "HyperNodes": [
    {
      "ZoneId": "cn-hangzhou-b",
      "ClusterName": "test-ack",
      "CreateTime": "2025-07-09T10:41:56.577",
      "MachineType": "efg2.GN9C.cn8",
      "HyperNodeId": "e01-cn-2r42tmj4z02",
      "TaskId": "i153333771756952392398",
      "ExpireTime": "2025-09-28T16:00:00Z",
      "ClusterId": "i115226661755786900341",
      "NodeGroupId": "i121135081698451727812",
      "NodeGroupName": "l20c-0801",
      "HpnZone": "A1",
      "ResourceGroupId": "rg-acfmwfm33rlt6zi",
      "CommodityCode": "bccluster_eflocomputing_public_cn",
      "Status": "Extending",
      "Hostname": "alywlcb-lingjun-gpu-0025",
      "OperatingState": "Using",
      "Tags": [
        {
          "Key": "alarm_xdc",
          "Value": "97"
        }
      ]
    }
  ],
  "NextToken": "7ed93fda-5e7f-436a-ae5a-bd8e6b04e36b",
  "MaxResults": 20
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.