ListFollowerInstances-阿里云帮助中心

Retrieves read-only secondary instances.

Operation description

Description

This API operation retrieves information about model services deployed on a specific Holo instance, including but not limited to CPU, GPU, and memory resource usage.
The instanceId parameter is optional. If not specified, information about all related instances is returned by default.
This operation applies to Hologres AI nodes. Some parameters may be invalid or not applicable to non-AI nodes.
Before using this operation, make sure that you understand the billing methods and pricing of Alibaba Cloud Hologram.

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Test

RAM authorization

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

Request syntax

GET /api/v1/instances/{instanceId}/listFollowerInstances HTTP/1.1

Path Parameters

Parameter	Type	Required	Description	Example
instanceId	string	No	The instance ID.	hgprecn-cn-xxxxxxx

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	Id of the request	D3AE84AB-0873-5FC7-A4C4-8CF869D2FA70
InstanceList	array<object>	The instance details.
	array<object>	The instance details.
InstanceId	string	The instance ID.	hgpostcn-cn-aaab9ad2d8fb
InstanceName	string	The instance name.	test_instance
CommodityCode	string	The commodity code, which is consistent with the product detail code in User Center.	hologram_postpay_public_cn
InstanceStatus	string	The instance status.	Running
ChargeType	string	The billing type.	PostPaid
CreationTime	string	The creation time.	2022-12-16T02:24:05Z
ExpirationTime	string	The expiration time.	2023-05-04T16:00:00.000Z
InstanceType	string	The instance type.	Standard
Tags	array<object>	The tag details.
	object	The tag details.
Key	string		tag
Value	string		value
Success	string	Indicates whether the request was successful. This parameter is not related to business logic.	true
ErrorCode	string	The error code.	null
ErrorMessage	string	The error message.	null
HttpStatusCode	string	The HTTP status code.	200

Examples

Success response

JSON format

{
  "RequestId": "D3AE84AB-0873-5FC7-A4C4-8CF869D2FA70",
  "InstanceList": [
    {
      "InstanceId": "hgpostcn-cn-aaab9ad2d8fb",
      "InstanceName": "test_instance",
      "CommodityCode": "hologram_postpay_public_cn",
      "InstanceStatus": "Running",
      "ChargeType": "PostPaid",
      "CreationTime": "2022-12-16T02:24:05Z",
      "ExpirationTime": "2023-05-04T16:00:00.000Z",
      "InstanceType": "Standard",
      "Tags": [
        {
          "Key": "tag",
          "Value": "value"
        }
      ]
    }
  ],
  "Success": "true",
  "ErrorCode": "null",
  "ErrorMessage": "null",
  "HttpStatusCode": "200"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.