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Security Center:DescribeTraceInfoNode

Last Updated:Sep 12, 2026

Queries the details of a trace node.

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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

yundun-sas:DescribeTraceInfoNode

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

SourceIp

string

No

The source IP address of the request. You do not need to specify this parameter. The system automatically obtains this value.

127.0.XX.XX

Lang

string

No

The language type of the request and response. Default value: zh. Valid values:

  • zh: Chinese

  • en: English

zh

VertexId

string

Yes

The vertex ID.

03da4e2350a3eb50cd25a18cexxxxxxx

Type

string

Yes

The vertex type. You can obtain this value by calling the DescribeTraceInfoDetail operation. Valid values: SAS_ASSET: indicates a server asset. In this case, VertexId is the UUID of the server, which can be obtained by calling the DescribeCloudCenterInstances operation. If no security events exist for the account, you can obtain the VertexId by calling the DescribeCloudCenterInstances operation.

SAS_ASSET

EventName

string

No

The event name.

Note

For more information, call the DescribeSuspEvents operation to obtain this parameter.

WEBSHELL

IncidentTime

integer

No

The time when the event was first detected. This value is a UNIX timestamp. Unit: milliseconds.

1635978934000

Uuid

string

Yes

The UUID of the server to query. You can obtain this parameter by calling the DescribeSuspEvents operation.

6f346617-eef9-45e6-b6d1-946xxxxxxxx

From

string

Yes

The source identifier of the request. Set the value to sas.

sas

Response elements

Element

Type

Description

Example

object

RequestId

string

The unique request ID generated by Alibaba Cloud for this request.

F35F45B0-5D6B-4238-BE02-A62DXXXXXXXX

Node

object

The details of the trace node.

Type

string

The type of the trace node.

Alert

Name

string

The name of the trace node.

login

PropertyList

array<object>

The detailed properties of the trace node.

object

The detailed properties of the trace node.

Name

string

The property name.

Incident

Value

string

The property value.

Alert

Examples

Success response

JSON format

{
  "RequestId": "F35F45B0-5D6B-4238-BE02-A62DXXXXXXXX",
  "Node": {
    "Type": "Alert",
    "Name": "login",
    "PropertyList": [
      {
        "Name": "Incident",
        "Value": "Alert"
      }
    ]
  }
}

Error codes

HTTP status code

Error code

Error message

Description

500 ServerError ServerError
403 NoPermission caller has no permission You are not authorized to do this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.