List exposure score by device group

Applies to:

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Retrieves the exposure score for each machine group.


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

Permission type Permission Permission display name
Application Score.Read.All 'Read Threat and Vulnerability Management score'
Delegated (work or school account) Score.Read 'Read Threat and Vulnerability Management score'

HTTP request

GET /api/exposureScore/ByMachineGroups

Request headers

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

Request body



If successful, this method returns 200 OK, with a list of exposure score per device group data in the response body.


Example request

Here is an example of the request.


Example response

Here is an example of the response.

    "@odata.context": "$metadata#ExposureScore",
    "value": [
            "time": "2019-12-03T09:51:28.214338Z",
            "score": 41.38041766305988,
            "rbacGroupName": "GroupOne"
            "time": "2019-12-03T09:51:28.2143399Z",
            "score": 37.403726933165366,
            "rbacGroupName": "GroupTwo"


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