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Security Center:ListUnknownThreatDetectMachine

Last Updated:Apr 29, 2026

View instances identified by intelligent behavior analytics.

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Test

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

yundun-sas:ListUnknownThreatDetectMachine

list

*All Resource

*

None None

Request syntax

GET  HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

Uuid

string

No

The UUID of the server.

d2d94e8b-bb25-4744-8004-1e08a53c****

StudyMode

string

No

The whitelist mode. Valid values:

  • hash: process hash

  • path: process path

hash

Status

string

No

The status of the machine. Valid values:

  • monitoring: Monitoring

  • blocking: Blocking

  • studying: Learning

  • study_finish: Learning complete

studying

CurrentPage

integer

No

The page number to return.

1

PageSize

integer

No

The maximum number of entries to return per page.

20

Remark

string

No

The server name or IP address.

test-ecs

StudyTimeStart

integer

No

The start of the time range for model creation, specified as a timestamp in milliseconds.

1768891966344

StudyTimeEnd

integer

No

The end of the time range for model creation, specified as a timestamp in milliseconds.

1768891966346

Response elements

Element

Type

Description

Example

object

The response schema.

RequestId

string

The request ID.

A4EB8B1C-1DEC-5E18-BCD0-XXXXXXXXX

PageInfo

object

The pagination information.

CurrentPage

integer

The current page number.

1

PageSize

integer

The number of entries per page.

20

TotalCount

integer

The total number of entries.

149

Count

integer

The number of entries on the current page.

10

Data

array<object>

An array of instance details.

object

The details of an instance.

Uuid

string

The UUID of the asset instance.

6690a46c-0edb-4663-a641-3629d1a9****

StudyStartTime

integer

The timestamp when the learning phase started. Unit: seconds.

1766988192

ProcessCount

integer

The process count.

1

Status

string

The instance status. Valid values:

  • monitoring: The instance is being monitored for threats.

  • blocking: The instance is blocking unauthorized processes.

  • studying: The instance is in a learning phase.

studying

StudyMode

string

The whitelist mode. Valid values:

  • hash: process hash

  • path: process path

hash

InstanceName

string

The instance name.

12

InternetIp

string

The public IP address.

172.16.XX.XX

IntranetIp

string

The private IP address.

10.42.XX.XX

Examples

Success response

JSON format

{
  "RequestId": "A4EB8B1C-1DEC-5E18-BCD0-XXXXXXXXX",
  "PageInfo": {
    "CurrentPage": 1,
    "PageSize": 20,
    "TotalCount": 149,
    "Count": 10
  },
  "Data": [
    {
      "Uuid": "6690a46c-0edb-4663-a641-3629d1a9****",
      "StudyStartTime": 1766988192,
      "ProcessCount": 1,
      "Status": "studying",
      "StudyMode": "hash",
      "InstanceName": "12",
      "InternetIp": "172.16.XX.XX",
      "IntranetIp": "10.42.XX.XX"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.