authenticationStrengthPolicy: usage

Namespace: microsoft.graph

Important

APIs under the /beta version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported. To determine whether an API is available in v1.0, use the Version selector.

The usage function allows the caller to see which Conditional Access policies reference a specified authentication strength policy. The policies are returned in two collections, one containing Conditional Access policies that require an MFA claim and the other containing Conditional Access policies that do not require such a claim. Policies in the former category are restricted in what kinds of changes may be made to them to prevent undermining the MFA requirement of those policies.

Permissions

One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.

Permission type Permissions (from least to most privileged)
Delegated (work or school account) Policy.Read.All, Policy.ReadWrite.ConditionalAccess, Policy.ReadWrite.AuthenticationMethod
Delegated (personal Microsoft account) Not supported.
Application Policy.Read.All, Policy.ReadWrite.ConditionalAccess, Policy.ReadWrite.AuthenticationMethod

HTTP request

GET /policies/authenticationStrengthPolicies/{authenticationStrengthPolicyId}/usage

Request headers

Name Description
Authorization Bearer {token}. Required.

Request body

Do not supply a request body for this method.

Response

If successful, this function returns a 200 OK response code and an authenticationStrengthUsage complex type in the response body.

Examples

Request

The following is an example of a request.

GET https://graph.microsoft.com/beta/policies/authenticationStrengthPolicies/{authenticationStrengthPolicyId}/usage

Response

The following is an example of the response

Note: The response object shown here might be shortened for readability.

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

{
  "mfa": [{
      "displayName": "Conditional Access Policy 1",
      "id": "a26dbede-a6c0-4156-92e1-6c86dd7bc561",
      "grantControls": {
        "authenticationStrength": {"id": "00000000-0000-0000-0000-000000000003"},
        "controls": ["MfaAndChangePassword"]
      }
    }],
  "none": [{
      "displayName": "Conditional Access Policy 2",
      "id": "5d7d5a7f-dd35-412b-a18d-5411d8eafe8f",
      "grantControls": {
        "authenticationStrength": {"id": "00000000-0000-0000-0000-000000000003"},
        "controls": ["RequireCompliantDevice"]
      }
  }]
}