windows-itpro-docs/windows/security/threat-protection/microsoft-defender-atp/unisolate-machine.md

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Release machine from isolation API	Use this API to create calls related to release a machine from isolation.	apis, graph api, supported apis, remove machine from isolation	eADQiWindows 10XVcnh	w10	deploy	library	security	macapara	mjcaparas	medium	dansimp	ITPro	M365-security-compliance	article

Release machine from isolation API

Applies to:

• Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)

Undo isolation of a machine.

[!includeMachine actions note]

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	Machine.Isolate	'Isolate machine'
Delegated (work or school account)	Machine.Isolate	'Isolate machine'

Note

When obtaining a token using user credentials:

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

HTTP request

POST https://api.securitycenter.windows.com/api/machines/{id}/unisolate

Request headers

Name	Type	Description
Authorization	String	Bearer {token}. Required.
Content-Type	string	application/json. Required.

Request body

In the request body, supply a JSON object with the following parameters:

Parameter	Type	Description
Comment	String	Comment to associate with the action. Required.

Response

If successful, this method returns 201 - Created response code and Machine Action in the response body.

Example

Request

Here is an example of the request.

[!includeImprove request performance]

POST https://api.securitycenter.windows.com/api/machines/1e5bc9d7e413ddd7902c2932e418702b84d0cc07/unisolate 
Content-type: application/json
{
  "Comment": "Unisolate machine since it was clean and validated"
}

Response

Here is an example of the response.

Note

The response object shown here may be truncated for brevity. All of the properties will be returned from an actual call.

HTTP/1.1 201 Created
Content-type: application/json
{
    "@odata.context": "https://api.securitycenter.windows.com/api/$metadata#MachineActions/$entity",
    "id": "09a0f91e-a2eb-409d-af33-5577fe9bd558",
    "type": "Unisolate",
    "requestor": "Analyst@contoso.com ",
    "requestorComment": "Unisolate machine since it was clean and validated ",
    "status": "InProgress",
    "machineId": "1e5bc9d7e413ddd7902c2932e418702b84d0cc07",
    "creationDateTimeUtc": "2018-12-04T12:13:15.0104931Z",
    "lastUpdateTimeUtc": "2018-12-04T12:13:15.0104931Z",
	"relatedFileInfo": null
}

To isolate a machine, see Isolate machine.