windows-itpro-docs/windows/security/threat-protection/microsoft-defender-atp/get-machine-related-alerts.md

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Get machine related alerts API	Retrieves a collection of alerts related to a given machine ID.	apis, graph api, supported apis, get, machines, related, alerts	eADQiWindows 10XVcnh	w10	deploy	library	security	macapara	mjcaparas	medium	dansimp	ITPro	M365-security-compliance	article

Get machine related alerts API

Applies to:

• Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)

Retrieves a collection of alerts related to a given machine ID.

Permissions

One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Use Microsoft Defender ATP APIs

Permission type	Permission	Permission display name
Application	Alert.Read.All	'Read all alerts'
Application	Alert.ReadWrite.All	'Read and write all alerts'
Delegated (work or school account)	Alert.Read	'Read alerts'
Delegated (work or school account)	Alert.ReadWrite	'Read and write alerts'

Note

When obtaining a token using user credentials:

• The user needs to have at least the following role permission: 'View Data' (See Create and manage roles for more information)
• User needs to have access to the machine, based on machine group settings (See Create and manage machine groups for more information)

HTTP request

GET /api/machines/{id}/alerts

Request headers

Name	Type	Description
Authorization	String	Bearer {token}. Required.

Request body

Empty

Response

If successful and machine exists - 200 OK with list of alert entities in the body. If machine was not found - 404 Not Found.

Example

Request

Here is an example of the request.

[!includeImprove request performance]

GET https://api.securitycenter.windows.com/api/machines/1e5bc9d7e413ddd7902c2932e418702b84d0cc07/alerts

Response

Here is an example of the response.

HTTP/1.1 200 OK
Content-type: application/json
{    
    "@odata.context": "https://api.securitycenter.windows.com/api/$metadata#Alerts",
    "value": [
        {
            "id": "441688558380765161_2136280442",
			"incidentId": 8633,
			"assignedTo": "secop@contoso.com",
			"severity": "Low",
			"status": "InProgress",
			"classification": "TruePositive",
			"determination": "Malware",
			"investigationState": "Running",
			"category": "MalwareDownload",
			"detectionSource": "WindowsDefenderAv",
			"threatFamilyName": "Mikatz",
			"title": "Windows Defender AV detected 'Mikatz', high-severity malware",
			"description": "Some description",
			"alertCreationTime": "2018-11-25T16:19:21.8409809Z",
			"firstEventTime": "2018-11-25T16:17:50.0948658Z",
			"lastEventTime": "2018-11-25T16:18:01.809871Z",
			"resolvedTime": null,
			"machineId": "9d80fbbc1bdbc5ce968f1d37c72384cbe17ee337"
        }
    ]
}