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    Security Center:OperationSuspEvents

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    Security Center:OperationSuspEvents

    Last Updated:Sep 17, 2026

    Handles alert events in batches.

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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:OperationSuspEvents

    none

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    SourceIp

    string

    No

    The IP address of the access source.

    1.2.XX.XX
    SuspiciousEventIds

    string

    Yes

    The list of alert event IDs.

    Note

    You can call DescribeSuspEvents to obtain alert event IDs from the SecurityEventIds response parameter.

    290852
    Operation

    string

    Yes

    The operation to perform on the alert. Valid values:

    • deal: Handle the alert (quarantine).

    • ignore: Ignore the alert.

    • mark_mis_info: Mark as false positive (add to whitelist).

    • rm_mark_mis_info: Unmark as false positive (remove from whitelist).

    • offline_handled: Mark as handled.

    deal
    SubOperation

    string

    No

    The sub-operation type to perform when quarantining the alert event. Valid values:

    • killAndQuaraFileByPidAndMd5andPath: Terminate the process by PID and quarantine the source file of the process.

    • quaraFileByMd5andPath: Quarantine the source file of the process.

    • killAndQuaraFileByMd5andPath: Terminate the process and quarantine the source file of the process.

    killAndQuaraFileByPidAndMd5andPath
    From

    string

    No

    The request source identifier.

    Set this parameter to sas, which indicates a request from the Security Center client.

    sas
    WarnType

    string

    No

    The type of the exception event to handle. Valid values:

    • alarm: alert

    • Empty: exception

    alarm
    ResourceDirectoryAccountId

    integer

    No

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

    Note

    You can call DescribeMonitorAccounts to obtain this parameter.

    127608589417****

    Response elements

    Element

    Type

    Description

    Example

    object

    The response parameters.

    Success

    boolean

    Indicates whether the alert event is handled. Valid values:

    • true: Handled.

    • false: Failed to handle.

    true
    RequestId

    string

    The request ID, which is a unique identifier generated by Alibaba Cloud for the request. You can use this ID to troubleshoot issues.

    7E0618A9-D5EF-4220-9471-C42B5E92719F
    AccessCode

    string

    Indicates whether you have the access permission. Valid values:

    • pass: You have the permission.

    • no_permission: You do not have the permission.

    pass

    Examples

    Success response

    JSON format

    {
  "Success": true,
  "RequestId": "7E0618A9-D5EF-4220-9471-C42B5E92719F",
  "AccessCode": "pass"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 ClientOffline Client offline
    400 UnknownError UnknownError
    400 IllegalParam Illegal param
    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.