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virtualEventRegistration: cancel

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.

Cancel a registrant's registration record for a webinar.

This API is available in the following national cloud deployments.

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

Permissions

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

Note

  • Use delegated permissions to cancel a registration record for a person who has a Microsoft Entra ID.
  • Use application permissions to cancel a registration record for an anonymous user.

HTTP request

POST /solutions/virtualEvents/webinars/{webinarId}/registrations/{registrationId}/cancel

Request headers

Name Description
Authorization Bearer {token}. Required. Learn more about authentication and authorization.

Request body

Don't supply a request body for this method.

Response

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

Examples

Request

The following example shows a request.

POST https://graph.microsoft.com/beta/solutions/virtualEvents/webinars/f4b39f1c-520e-4e75-805a-4b0f2016a0c6@a1a56d21-a8a6-4a6b-97f8-ced53d30f143/registrations/127962bb-84e1-7b62-fd98-1c9d39def7b6/cancel

Response

The following example shows the response.

HTTP/1.1 204 No Content