Update contactMergeSuggestions

Namespace: microsoft.graph


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.

Update the properties of a contactMergeSuggestions object.

This API is available in the following national cloud deployments.

Global service US Government L4 US Government L5 (DOD) China operated by 21Vianet


Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.

Permission type Least privileged permissions Higher privileged permissions
Delegated (work or school account) User.ReadWrite Not available.
Delegated (personal Microsoft account) Not supported. Not supported.
Application Not supported. Not supported.

HTTP request

PATCH /me/settings/contactMergeSuggestions

Request headers

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

Request body

In the request body, supply only the values for properties that should be updated. Existing properties that aren't included in the request body maintains their previous values or be recalculated based on changes to other property values.

The following table specifies the properties that can be updated.

Property Type Description
isEnabled Boolean true if the duplicate contact merge suggestions feature is enabled for user; false if the feature is disabled. Default is true.


If successful, this method returns a 204 No Content response code and the value is updated on the backend.


The following example updates the isEnabled privacy setting to disable the duplicate contacts merge suggestions feature.


PATCH https://graph.microsoft.com/beta/me/settings/contactMergeSuggestions
Content-Type: application/json

  "isEnabled": false


The following example shows the response.

HTTP/1.1 204 No Content