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Security Center:GetAlarmMachineCount

Last Updated:Sep 17, 2026

Retrieves the number of servers that currently have security alerts.

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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:GetAlarmMachineCount

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

From

string

No

The request source identifier. Set this parameter to sas.

sas

ResourceDirectoryAccountId

integer

No

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

Note

Invoke the DescribeMonitorAccounts operation to obtain this parameter.

127608589417****

Response elements

Element

Type

Description

Example

object

PlainResult

Data

object

The data details.

MachineCount

integer

The number of servers that have security alerts.

1

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.

6D3A2E7D-1238-5DD4-B3C3-BF06FCAD****

Examples

Success response

JSON format

{
  "Data": {
    "MachineCount": 1
  },
  "RequestId": "6D3A2E7D-1238-5DD4-B3C3-BF06FCAD****"
}

Error codes

HTTP status code

Error code

Error message

Description

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.