call: changeScreenSharingRole

Namespace: microsoft.graph

Allow applications to share screen content with the participants of a group call.

Note: This is only supported for group calls that use App-Hosted Media.

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)	Not Supported
Delegated (personal Microsoft account)	Not Supported
Application	Calls.AccessMedia.All

HTTP request

POST /communications/calls/{id}/changeScreenSharingRole

Request headers

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

Request body

In the request body, provide a JSON object with the following parameters.

Parameter	Type	Description
role	String	Possible values are: 'viewer', 'sharer'

Response

If successful, this method returns a 202 Accepted response code, and all participants will receive a roster update.

Example

Request

The following example shows the request.

HTTP

POST https://graph.microsoft.com/v1.0/communications/calls/{id}/changeScreenSharingRole
Content-Type: application/json
Content-Length: 24

{
  "role": "viewer"
}

C#

// Code snippets are only available for the latest version. Current version is 5.x

var graphClient = new GraphServiceClient(requestAdapter);

var requestBody = new Microsoft.Graph.Communications.Calls.Item.ChangeScreenSharingRole.ChangeScreenSharingRolePostRequestBody
{
	Role = ScreenSharingRole.Viewer,
};
await graphClient.Communications.Calls["{call-id}"].ChangeScreenSharingRole.PostAsync(requestBody);

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/Communications/Calls/Item/ChangeScreenSharingRole"
	  //other-imports
)

graphClient := msgraphsdk.NewGraphServiceClientWithCredentials(cred, scopes)


requestBody := graphmodels.NewChangeScreenSharingRolePostRequestBody()
role := graphmodels.VIEWER_SCREENSHARINGROLE 
requestBody.SetRole(&role) 

graphClient.Communications().Calls().ByCallId("call-id").ChangeScreenSharingRole().Post(context.Background(), requestBody, nil)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

GraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

ScreenSharingRole role = ScreenSharingRole.VIEWER;

graphClient.communications().calls("{id}")
	.changeScreenSharingRole(CallChangeScreenSharingRoleParameterSet
		.newBuilder()
		.withRole(role)
		.build())
	.buildRequest()
	.post();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

JavaScript

const options = {
	authProvider,
};

const client = Client.init(options);

const changeScreenSharingRole = {
  role: 'viewer'
};

await client.api('/communications/calls/{id}/changeScreenSharingRole')
	.post(changeScreenSharingRole);

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php

// THIS SNIPPET IS A PREVIEW FOR THE KIOTA BASED SDK. NON-PRODUCTION USE ONLY
$graphServiceClient = new GraphServiceClient($requestAdapter);

$requestBody = new ChangeScreenSharingRolePostRequestBody();
$requestBody->setRole(new ScreenSharingRole('viewer'));



$graphServiceClient->communications()->calls()->byCallId('call-id')->changeScreenSharingRole()->post($requestBody);

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PowerShell

Import-Module Microsoft.Graph.CloudCommunications

$params = @{
	role = "viewer"
}

Rename-MgCommunicationCallScreenSharingRole -CallId $callId -BodyParameter $params

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

Here is an example of the response.

HTTP/1.1 202 Accepted

Notification - roster updated with participant sending screen sharing video

Note the direction: sendOnly property on the media stream.

POST https://bot.contoso.com/api/calls
Content-Type: application/json

{
  "@odata.type": "#microsoft.graph.commsNotifications",
  "value": [
    {
      "@odata.type": "#microsoft.graph.commsNotification",
      "changeType": "updated",
      "resourceUrl": "/communications/calls/57dab8b1-894c-409a-b240-bd8beae78896/participants",
      "resourceData": [
        {
          "@odata.type": "#microsoft.graph.participant",
          "id": "2765eb15-01f8-47c6-b12b-c32111a4a86f",
          "info": {
            "identity": {
              "user": {
                "displayName": "Bob",
                "id": "5810cede-f3cc-42eb-b2c1-e9bd5d53ec96"
              }
            },
            "region": "westus",
            "languageId": "en-US"
          },
          "mediaStreams": [
            {
              "mediaType": "videoBasedScreenSharing",
              "label": "applicationsharing-video",
              "sourceId": "1",
              "direction": "sendOnly"
            }
          ],
          "isMuted": false,
          "isInLobby": false
        }
      ]
    }
  ]
}