更新警报

命名空间：microsoft.graph

根据指定的 警报ID 属性更新组织中警报对象的属性。

此 API 可用于以下国家级云部署。

全局服务	美国政府 L4	美国政府 L5 (DOD)	由世纪互联运营的中国
✅	✅	✅	❌

权限

为此 API 选择标记为最低特权的权限。 只有在应用需要它时，才使用更高的特权权限。 有关委派权限和应用程序权限的详细信息，请参阅权限类型。 要了解有关这些权限的详细信息，请参阅 权限参考。

权限类型	最低特权权限	更高特权权限
委派（工作或学校帐户）	SecurityAlert.ReadWrite.All	不可用。
委派（个人 Microsoft 帐户）	不支持。	不支持。
应用程序	SecurityAlert.ReadWrite.All	不可用。

HTTP 请求

PATCH /security/alerts_v2/{alertId}

请求标头

名称	说明
Authorization	持有者 {token}。 必填。 详细了解 身份验证和授权。
Content-Type	application/json. 必需。

请求正文

在请求正文中， 仅 提供要更新的属性的值。 请求正文中未包含的现有属性会保留其以前的值，或者根据对其他属性值的更改重新计算。

下表指定可更新的属性。

属性	类型	说明
status	microsoft.graph.security.alertStatus	警报的状态。 可取值为：new、inProgress、resolved、unknownFutureValue。
classification	microsoft.graph.security.alertClassification	指定警报的分类。 可取值为：unknown、falsePositive、truePositive、informationalExpectedActivity、unknownFutureValue。
测定	microsoft.graph.security.alertDetermination	指定警报的确定。 可取值为：unknown、apt、malware、securityPersonnel、securityTesting、unwantedSoftware、other、multiStagedAttack、compromisedUser、phishing、maliciousUserActivity、clean、insufficientData、confirmedUserActivity、lineOfBusinessApplication、unknownFutureValue。
assignedTo	String	事件的所有者，如果没有 null 分配所有者，则为 。

响应

如果成功，此方法在响应正文中返回响应 200 OK 代码和更新的 警报 对象。

示例

请求

以下示例显示了一个请求。

HTTP

PATCH https://graph.microsoft.com/v1.0/security/alerts_v2/da637551227677560813_-961444813
Content-Type: application/json
Content-length: 2450

{
    "assignedTo": "secAdmin@contoso.com",
    "classification": "truePositive",
    "determination": "malware",
    "status": "inProgress"
}

C#

// Code snippets are only available for the latest version. Current version is 5.x

// Dependencies
using Microsoft.Graph.Models.Security;

var requestBody = new Alert
{
	AssignedTo = "secAdmin@contoso.com",
	Classification = AlertClassification.TruePositive,
	Determination = AlertDetermination.Malware,
	Status = AlertStatus.InProgress,
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Security.Alerts_v2["{alert-id}"].PatchAsync(requestBody);

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

CLI

mgc security alerts-v2 patch --alert-id {alert-id} --body '{\
    "assignedTo": "secAdmin@contoso.com",\
    "classification": "truePositive",\
    "determination": "malware",\
    "status": "inProgress"\
}\
'

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

Go

// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphmodelssecurity "github.com/microsoftgraph/msgraph-sdk-go/models/security"
	  //other-imports
)

requestBody := graphmodelssecurity.NewAlert()
assignedTo := "secAdmin@contoso.com"
requestBody.SetAssignedTo(&assignedTo) 
classification := graphmodels.TRUEPOSITIVE_ALERTCLASSIFICATION 
requestBody.SetClassification(&classification) 
determination := graphmodels.MALWARE_ALERTDETERMINATION 
requestBody.SetDetermination(&determination) 
status := graphmodels.INPROGRESS_ALERTSTATUS 
requestBody.SetStatus(&status) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
alerts_v2, err := graphClient.Security().Alerts_v2().ByAlertId("alert-id").Patch(context.Background(), requestBody, nil)

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

Java

// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.models.security.Alert alert = new com.microsoft.graph.models.security.Alert();
alert.setAssignedTo("secAdmin@contoso.com");
alert.setClassification(com.microsoft.graph.models.security.AlertClassification.TruePositive);
alert.setDetermination(com.microsoft.graph.models.security.AlertDetermination.Malware);
alert.setStatus(com.microsoft.graph.models.security.AlertStatus.InProgress);
com.microsoft.graph.models.security.Alert result = graphClient.security().alertsV2().byAlertId("{alert-id}").patch(alert);

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

JavaScript

const options = {
	authProvider,
};

const client = Client.init(options);

const alert = {
    assignedTo: 'secAdmin@contoso.com',
    classification: 'truePositive',
    determination: 'malware',
    status: 'inProgress'
};

await client.api('/security/alerts_v2/da637551227677560813_-961444813')
	.update(alert);

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

PHP

<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\Security\Alert;
use Microsoft\Graph\Generated\Models\Security\AlertClassification;
use Microsoft\Graph\Generated\Models\Security\AlertDetermination;
use Microsoft\Graph\Generated\Models\Security\AlertStatus;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new Alert();
$requestBody->setAssignedTo('secAdmin@contoso.com');
$requestBody->setClassification(new AlertClassification('truePositive'));
$requestBody->setDetermination(new AlertDetermination('malware'));
$requestBody->setStatus(new AlertStatus('inProgress'));

$result = $graphServiceClient->security()->alerts_v2()->byAlertId('alert-id')->patch($requestBody)->wait();

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

PowerShell

Import-Module Microsoft.Graph.Security

$params = @{
	assignedTo = "secAdmin@contoso.com"
	classification = "truePositive"
	determination = "malware"
	status = "inProgress"
}

Update-MgSecurityAlertV2 -AlertId $alertId -BodyParameter $params

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.models.security.alert import Alert
from msgraph.generated.models.alert_classification import AlertClassification
from msgraph.generated.models.alert_determination import AlertDetermination
from msgraph.generated.models.alert_status import AlertStatus
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Alert(
	assigned_to = "secAdmin@contoso.com",
	classification = AlertClassification.TruePositive,
	determination = AlertDetermination.Malware,
	status = AlertStatus.InProgress,
)

result = await graph_client.security.alerts_v2.by_alert_id('alert-id').patch(request_body)

有关如何将 SDK 添加到项目并创建 authProvider 实例的详细信息，请参阅 SDK 文档。

响应

以下示例显示了相应的响应。

注意：为了提高可读性，可能缩短了此处显示的响应对象。

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.type": "#microsoft.graph.security.alert",
    "id": "da637551227677560813_-961444813",
    "providerAlertId": "da637551227677560813_-961444813",
    "incidentId": "28282",
    "status": "inProgress",
    "severity": "low",
    "classification": "truePositive",
    "determination": "malware",
    "serviceSource": "microsoftDefenderForEndpoint",
    "detectionSource": "antivirus",
    "detectorId": "e0da400f-affd-43ef-b1d5-afc2eb6f2756",
    "tenantId": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
    "title": "Suspicious execution of hidden file",
    "description": "A hidden file has been launched. This activity could indicate a compromised host. Attackers often hide files associated with malicious tools to evade file system inspection and defenses.",
    "recommendedActions": "Collect artifacts and determine scope\n�\tReview the machine timeline for suspicious activities that may have occurred before and after the time of the alert, and record additional related artifacts (files, IPs/URLs) \n�\tLook for the presence of relevant artifacts on other systems. Identify commonalities and differences between potentially compromised systems.\n�\tSubmit relevant files for deep analysis and review resulting detailed behavioral information.\n�\tSubmit undetected files to the MMPC malware portal\n\nInitiate containment & mitigation \n�\tContact the user to verify intent and initiate local remediation actions as needed.\n�\tUpdate AV signatures and run a full scan. The scan might reveal and remove previously-undetected malware components.\n�\tEnsure that the machine has the latest security updates. In particular, ensure that you have installed the latest software, web browser, and Operating System versions.\n�\tIf credential theft is suspected, reset all relevant users passwords.\n�\tBlock communication with relevant URLs or IPs at the organization�s perimeter.",
    "category": "DefenseEvasion",
    "assignedTo": "secAdmin@contoso.com",
    "alertWebUrl": "https://security.microsoft.com/alerts/da637551227677560813_-961444813?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
    "incidentWebUrl": "https://security.microsoft.com/incidents/28282?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
    "actorDisplayName": null,
    "threatDisplayName": null,
    "threatFamilyName": null,
    "mitreTechniques": [
        "T1564.001"
    ],
    "createdDateTime": "2021-04-27T12:19:27.7211305Z",
    "lastUpdateDateTime": "2021-05-02T14:19:01.3266667Z",
    "resolvedDateTime": null,
    "firstActivityDateTime": "2021-04-26T07:45:50.116Z",
    "lastActivityDateTime": "2021-05-02T07:56:58.222Z",
    "comments": [],
    "evidence": [],
    "systemTags" : []
}