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    Security Center:GetDefenceCount

    Document Center

    Security Center:GetDefenceCount

    Last Updated:Jun 18, 2026

    Queries the number of alerting events handled by accurate access control and web tamper-proofing.

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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:GetDefenceCount

    none

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example

    No parameters required.

    Response elements

    Element

    Type

    Description

    Example

    object

    DefenceCountTotal

    integer

    The total number of alerts handled by accurate access control.

    1
    TamperProof15Days

    integer

    The number of alerting events handled by web tamper-proofing in the last 15 days.

    2
    DefenceCount15Days

    integer

    The number of alerts handled by accurate access control in the last 15 days.

    1
    TamperProofTotal

    integer

    The total number of alerting events handled by web tamper-proofing.

    1
    RequestId

    string

    The ID of the request. The ID is a unique identifier that Alibaba Cloud generates for the request. You can use the ID to troubleshoot issues.

    89AD16CC-97EE-50F3-9B12-9E28E5C8****
    SuspiciousDealtCount

    integer

    The number of security alerts that have been handled in Security Center.

    3

    Examples

    Success response

    JSON format

    {
  "DefenceCountTotal": 1,
  "TamperProof15Days": 2,
  "DefenceCount15Days": 1,
  "TamperProofTotal": 1,
  "RequestId": "89AD16CC-97EE-50F3-9B12-9E28E5C8****",
  "SuspiciousDealtCount": 3
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    500 ServerError ServerError
    403 NoPermission caller has no permission

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.