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Security Center:DescribeSuspEventDetail

Last Updated:Aug 27, 2026

Retrieves the details of a specific alert exception. An alert event consists of an alert and multiple associated exceptions.

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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:DescribeSuspEventDetail

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

SourceIp

string

No

The source IP address of the request.

121.33.XX.XX

Lang

string

No

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

  • zh: Chinese

  • en: English

zh

SuspiciousEventId

integer

Yes

The ID of the exception.

32750999

From

string

Yes

The data source of the exception. Set the value to sas.

sas

ResourceDirectoryAccountId

integer

No

The Alibaba Cloud account ID of the member in the resource directory.

Note

You can call the DescribeMonitorAccounts operation to query the ID.

16670360956*****

Response elements

Element

Type

Description

Example

object

The data returned.

DataSource

string

The data source of the exception.

aegis_suspicious_****

EventName

string

The name of the exception.

WEBSHELL

InternetIp

string

The public IP address of the server on which the exception was detected.

101.132.XX.XX

AlarmUniqueInfo

string

The unique ID of the alarm event.

Note

To query anomaly information for a single alarm event, provide the unique ID, which you can obtain by calling the DescribeSuspEvents operation.

8df914418f4211fb****

IntranetIp

string

The private IP address of the server on which the exception was detected.

172.26.XX.XX

LastTime

string

The time when the exception was last detected.

2018-10-30 11:43:46

OperateMsg

string

The handling result message for the exception.

success

Uuid

string

The UUID of the server on which the exception was detected.

bffb12c3-590a-4db2-b538-****

CanBeDealOnLine

boolean

Indicates whether the exception can be handled online, such as blocking, whitelisting, or ignoring it. Valid values:

  • true: Online handling is supported.

  • false: Online handling is not supported.

true

RequestId

string

The ID of the request.

0B48AB3C-84FC-424D-A01D-B9270EF46038

EventTypeDesc

string

The type of the exception.

Malicious Software-Variable Trojan

EventDesc

string

The description of the exception.

The detection model found a suspicious Webshell file on your server, which may be a backdoor file implanted to maintain permissions after the attacker successfully invaded the website.

InstanceName

string

The name of the server on which the exception was detected.

ca_cpm_****

EventStatus

string

The status of the exception. Valid values:

  • 1: pending handling

  • 2: ignored

  • 4: confirmed

  • 8: marked as a false positive

  • 16: handling

  • 32: handled

  • 64: expired

1

SaleVersion

string

The Security Center edition that can detect the exception. Valid values:

  • 0: Basic edition

  • 1: Advanced edition

  • 2: Enterprise edition

1

OperateErrorCode

string

The handling result code for the exception.

quara.Succes

Level

string

The risk level of the exception. Valid values:

  • serious

  • suspicious

  • remind

serious

Id

integer

The ID of the exception.

11416624

Details

array<object>

The exception details.

object

The details of the exception.

Type

string

The format in which the details of the exception are displayed.

Valid values:

  • text

  • html

html

Value

string

The attribute information about the exception. For example, for an unusual logon alert, this includes the logon time and source location. For a webshell alert, this includes the trojan file path and type.

getopt

NameDisplay

string

The display name of the alert event.

Trojan Path

Examples

Success response

JSON format

{
  "DataSource": "aegis_suspicious_****",
  "EventName": "WEBSHELL",
  "InternetIp": "101.132.XX.XX",
  "AlarmUniqueInfo": "8df914418f4211fb****",
  "IntranetIp": "172.26.XX.XX",
  "LastTime": " 2018-10-30 11:43:46 ",
  "OperateMsg": "success",
  "Uuid": "bffb12c3-590a-4db2-b538-****",
  "CanBeDealOnLine": true,
  "RequestId": "0B48AB3C-84FC-424D-A01D-B9270EF46038",
  "EventTypeDesc": "Malicious Software-Variable Trojan",
  "EventDesc": "The detection model found a suspicious Webshell file on your server, which may be a backdoor file implanted to maintain permissions after the attacker successfully invaded the website.",
  "InstanceName": "ca_cpm_****",
  "EventStatus": "1",
  "SaleVersion": "1",
  "OperateErrorCode": "quara.Succes",
  "Level": "serious",
  "Id": 11416624,
  "Details": [
    {
      "Type": "html",
      "Value": "getopt",
      "NameDisplay": "Trojan Path"
    }
  ]
}

Error codes

HTTP status code

Error code

Error message

Description

400 UnknownError UnknownError
400 DataExists %s data exist
400 RdCheckNoPermission Resource directory account verification has no permission.
500 ServerError ServerError
500 RdCheckInnerError Resource directory account service internal error.
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.