Delete externalMeetingRegistrant

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.

The meeting organizer removes an externalMeetingRegistrant from an online meeting which has externalMeetingRegistration enabled.


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) OnlineMeetings.ReadWrite
Delegated (personal Microsoft account) Not supported.
Application OnlineMeetings.ReadWrite.All

To use application permission for this API, tenant administrators must create an application access policy and grant it to a user to authorize the app configured in the policy to fetch online meetings and/or online meeting artifacts on behalf of that user (with user ID specified in the request path).

HTTP request

To remove an external meeting registrant with delegated (/me) and app (/users/{userId}/) permission:

DELETE /me/onlineMeetings/{meetingId}/registration/registrants/{registrantId}
DELETE /users/{userId}/onlineMeetings/{meetingId}/registration/registrants/{registrantId}


Request headers

Name Description
Authorization Bearer {token}. Required.

Request body

Do not supply a request body for this method.


If successful, this method only returns a 204 No Content response code.





HTTP/1.1 204 No Content