participant: invite

Article
10/27/2023

Namespace: microsoft.graph

Invite participants to the active call.

For more information about how to handle operations, see commsOperation.

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)	Not supported.	Not supported.
Delegated (personal Microsoft account)	Not supported.	Not supported.
Application	Calls.InitiateGroupCall.All	Not available.

HTTP request

POST /communications/calls/{id}/participants/invite

Request headers

Name	Description
Authorization	Bearer {token}. Required. Learn more about authentication and authorization.
Content-type	application/json. Required.

Request body

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

Parameter	Type	Description
participants	invitationParticipantInfo collection	The participants to be invited.
clientContext	String	Unique Client Context string. Max limit is 256 chars.

Response

If successful, this method returns a 200 OK response code and a location header with a URI to the inviteParticipantsOperation created for this request.

The body of the response contains the created inviteParticipantsOperation.

Examples

The following examples show how to call this API.

Example 1: Invite one participant to an existing call

Request

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

{
  "participants": [
    {
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "278405a3-f568-4b3e-b684-009193463064",
          "displayName": "string"
        }
      }
    }
  ],
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}


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

// Dependencies
using Microsoft.Graph.Communications.Calls.Item.Participants.Invite;
using Microsoft.Graph.Models;

var requestBody = new InvitePostRequestBody
{
	Participants = new List<InvitationParticipantInfo>
	{
		new InvitationParticipantInfo
		{
			OdataType = "#microsoft.graph.invitationParticipantInfo",
			ReplacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			Identity = new IdentitySet
			{
				OdataType = "#microsoft.graph.identitySet",
				User = new Identity
				{
					OdataType = "#microsoft.graph.identity",
					Id = "278405a3-f568-4b3e-b684-009193463064",
					DisplayName = "string",
				},
			},
		},
	},
	ClientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Communications.Calls["{call-id}"].Participants.Invite.PostAsync(requestBody);



mgc communications calls participants invite post --call-id {call-id} --body '{\
  "participants": [\
    {\
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",\
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",\
      "identity": {\
        "@odata.type": "#microsoft.graph.identitySet",\
        "user": {\
          "@odata.type": "#microsoft.graph.identity",\
          "id": "278405a3-f568-4b3e-b684-009193463064",\
          "displayName": "string"\
        }\
      }\
    }\
  ],\
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"\
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphcommunications "github.com/microsoftgraph/msgraph-sdk-go/communications"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

requestBody := graphcommunications.NewInvitePostRequestBody()


invitationParticipantInfo := graphmodels.NewInvitationParticipantInfo()
replacesCallId := "a7ebfb2d-871e-419c-87af-27290b22e8db"
invitationParticipantInfo.SetReplacesCallId(&replacesCallId) 
identity := graphmodels.NewIdentitySet()
user := graphmodels.NewIdentity()
id := "278405a3-f568-4b3e-b684-009193463064"
user.SetId(&id) 
displayName := "string"
user.SetDisplayName(&displayName) 
identity.SetUser(user)
invitationParticipantInfo.SetIdentity(identity)

participants := []graphmodels.InvitationParticipantInfoable {
	invitationParticipantInfo,
}
requestBody.SetParticipants(participants)
clientContext := "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
requestBody.SetClientContext(&clientContext) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
invite, err := graphClient.Communications().Calls().ByCallId("call-id").Participants().Invite().Post(context.Background(), requestBody, nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody invitePostRequestBody = new com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody();
LinkedList<InvitationParticipantInfo> participants = new LinkedList<InvitationParticipantInfo>();
InvitationParticipantInfo invitationParticipantInfo = new InvitationParticipantInfo();
invitationParticipantInfo.setOdataType("#microsoft.graph.invitationParticipantInfo");
invitationParticipantInfo.setReplacesCallId("a7ebfb2d-871e-419c-87af-27290b22e8db");
IdentitySet identity = new IdentitySet();
identity.setOdataType("#microsoft.graph.identitySet");
Identity user = new Identity();
user.setOdataType("#microsoft.graph.identity");
user.setId("278405a3-f568-4b3e-b684-009193463064");
user.setDisplayName("string");
identity.setUser(user);
invitationParticipantInfo.setIdentity(identity);
participants.add(invitationParticipantInfo);
invitePostRequestBody.setParticipants(participants);
invitePostRequestBody.setClientContext("f2fa86af-3c51-4bc2-8fc0-475452d9764f");
var result = graphClient.communications().calls().byCallId("{call-id}").participants().invite().post(invitePostRequestBody);


const options = {
	authProvider,
};

const client = Client.init(options);

const inviteParticipantsOperation = {
  participants: [
    {
      '@odata.type': '#microsoft.graph.invitationParticipantInfo',
      replacesCallId: 'a7ebfb2d-871e-419c-87af-27290b22e8db',
      identity: {
        '@odata.type': '#microsoft.graph.identitySet',
        user: {
          '@odata.type': '#microsoft.graph.identity',
          id: '278405a3-f568-4b3e-b684-009193463064',
          displayName: 'string'
        }
      }
    }
  ],
  clientContext: 'f2fa86af-3c51-4bc2-8fc0-475452d9764f'
};

await client.api('/communications/calls/{id}/participants/invite')
	.post(inviteParticipantsOperation);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Communications\Calls\Item\Participants\Invite\InvitePostRequestBody;
use Microsoft\Graph\Generated\Models\InvitationParticipantInfo;
use Microsoft\Graph\Generated\Models\IdentitySet;
use Microsoft\Graph\Generated\Models\Identity;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new InvitePostRequestBody();
$participantsInvitationParticipantInfo1 = new InvitationParticipantInfo();
$participantsInvitationParticipantInfo1->setOdataType('#microsoft.graph.invitationParticipantInfo');
$participantsInvitationParticipantInfo1->setReplacesCallId('a7ebfb2d-871e-419c-87af-27290b22e8db');
$participantsInvitationParticipantInfo1Identity = new IdentitySet();
$participantsInvitationParticipantInfo1Identity->setOdataType('#microsoft.graph.identitySet');
$participantsInvitationParticipantInfo1IdentityUser = new Identity();
$participantsInvitationParticipantInfo1IdentityUser->setOdataType('#microsoft.graph.identity');
$participantsInvitationParticipantInfo1IdentityUser->setId('278405a3-f568-4b3e-b684-009193463064');
$participantsInvitationParticipantInfo1IdentityUser->setDisplayName('string');
$participantsInvitationParticipantInfo1Identity->setUser($participantsInvitationParticipantInfo1IdentityUser);
$participantsInvitationParticipantInfo1->setIdentity($participantsInvitationParticipantInfo1Identity);
$participantsArray []= $participantsInvitationParticipantInfo1;
$requestBody->setParticipants($participantsArray);

$requestBody->setClientContext('f2fa86af-3c51-4bc2-8fc0-475452d9764f');

$result = $graphServiceClient->communications()->calls()->byCallId('call-id')->participants()->invite()->post($requestBody)->wait();


Import-Module Microsoft.Graph.CloudCommunications

$params = @{
	participants = @(
		@{
			"@odata.type" = "#microsoft.graph.invitationParticipantInfo"
			replacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db"
			identity = @{
				"@odata.type" = "#microsoft.graph.identitySet"
				user = @{
					"@odata.type" = "#microsoft.graph.identity"
					id = "278405a3-f568-4b3e-b684-009193463064"
					displayName = "string"
				}
			}
		}
	)
	clientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}

Invoke-MgInviteCommunicationCallParticipant -CallId $callId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.communications.calls.item.participants.invite.invite_post_request_body import InvitePostRequestBody
from msgraph.generated.models.invitation_participant_info import InvitationParticipantInfo
from msgraph.generated.models.identity_set import IdentitySet
from msgraph.generated.models.identity import Identity
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = InvitePostRequestBody(
	participants = [
		InvitationParticipantInfo(
			odata_type = "#microsoft.graph.invitationParticipantInfo",
			replaces_call_id = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			identity = IdentitySet(
				odata_type = "#microsoft.graph.identitySet",
				user = Identity(
					odata_type = "#microsoft.graph.identity",
					id = "278405a3-f568-4b3e-b684-009193463064",
					display_name = "string",
				),
			),
		),
	],
	client_context = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
)

result = await graph_client.communications.calls.by_call_id('call-id').participants.invite.post(request_body)

Response

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

{
  "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
  "id": "eec3812a-fdc3-4fb4-825c-a06c9f35414e",
  "status": "Running",
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
  "resultInfo": null,
  "participants": [
    {
      "endpointType": null,
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "identity": {
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "278405a3-f568-4b3e-b684-009193463064",
          "displayName": "string"
        },
        "application": null,
        "device": null,
        "phone": null
      }
    }
  ]
}

Notification - operation completed

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

{ 
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[ 
      { 
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"deleted",
         "resource":"/app/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/eec3812a-fdc3-4fb4-825c-a06c9f35414e",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/eec3812a-fdc3-4fb4-825c-a06c9f35414e",
         "resourceData":{ 
            "@odata.type":"#microsoft.graph.inviteParticipantsOperation",
            "participants":[ 
               { 
                  "@odata.type":"#microsoft.graph.invitationParticipantInfo",
                  "identity":{ 
                     "@odata.type":"#microsoft.graph.identitySet",
                     "user":{ 
                        "@odata.type":"#microsoft.graph.identity",
                        "id":"278405a3-f568-4b3e-b684-009193463064",
                        "displayName": "string"
                     }
                  }
               }
            ],
            "status":"completed",
            "clientContext":"f2fa86af-3c51-4bc2-8fc0-475452d9764f",
            "id":"eec3812a-fdc3-4fb4-825c-a06c9f35414e"
         }
      }
   ]
}

Notification - roster updated with participant added

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

{
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[
      {
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"updated",
         "resource":"/app/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants",
         "resourceData":[
            {
               "@odata.type":"#microsoft.graph.participant",
               "info":{
                  "@odata.type":"#microsoft.graph.invitationParticipantInfo",
                  "identity":{
                     "@odata.type":"#microsoft.graph.identitySet",
                     "application":{
                        "@odata.type":"#microsoft.graph.identity",
                        "id":"278405a3-f568-4b3e-b684-009193463064"
                     }
                  },
                  "endpointType":"default"
               },
               "mediaStreams":[
                  {
                     "@odata.type":"#microsoft.graph.mediaStream",
                     "mediaType":"audio",
                     "sourceId":"1",
                     "direction":"sendReceive",
                     "serverMuted":false
                  }
               ],
               "isMuted":false,
               "isInLobby":false,
               "id":null
            }
         ]
      }
   ]
}

Example 2: Invite multiple participants to an existing group call

Request

POST https://graph.microsoft.com/v1.0/communications/calls/7531d31f-d10d-44de-802f-c569dbca451c/participants/invite
Content-Type: application/json

{
  "participants": [
    {
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
          "displayName": "string"
        }
      }
    },
    {
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "1e126418-44a0-4a94-a6f8-0efe1ad71acb",
          "displayName": "string"
        }
      }
    }
  ],
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}


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

// Dependencies
using Microsoft.Graph.Communications.Calls.Item.Participants.Invite;
using Microsoft.Graph.Models;

var requestBody = new InvitePostRequestBody
{
	Participants = new List<InvitationParticipantInfo>
	{
		new InvitationParticipantInfo
		{
			OdataType = "#microsoft.graph.invitationParticipantInfo",
			ReplacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			Identity = new IdentitySet
			{
				OdataType = "#microsoft.graph.identitySet",
				User = new Identity
				{
					OdataType = "#microsoft.graph.identity",
					Id = "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
					DisplayName = "string",
				},
			},
		},
		new InvitationParticipantInfo
		{
			OdataType = "#microsoft.graph.invitationParticipantInfo",
			ReplacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			Identity = new IdentitySet
			{
				OdataType = "#microsoft.graph.identitySet",
				User = new Identity
				{
					OdataType = "#microsoft.graph.identity",
					Id = "1e126418-44a0-4a94-a6f8-0efe1ad71acb",
					DisplayName = "string",
				},
			},
		},
	},
	ClientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Communications.Calls["{call-id}"].Participants.Invite.PostAsync(requestBody);



mgc communications calls participants invite post --call-id {call-id} --body '{\
  "participants": [\
    {\
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",\
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",\
      "identity": {\
        "@odata.type": "#microsoft.graph.identitySet",\
        "user": {\
          "@odata.type": "#microsoft.graph.identity",\
          "id": "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",\
          "displayName": "string"\
        }\
      }\
    },\
    {\
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",\
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",\
      "identity": {\
        "@odata.type": "#microsoft.graph.identitySet",\
        "user": {\
          "@odata.type": "#microsoft.graph.identity",\
          "id": "1e126418-44a0-4a94-a6f8-0efe1ad71acb",\
          "displayName": "string"\
        }\
      }\
    }\
  ],\
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"\
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphcommunications "github.com/microsoftgraph/msgraph-sdk-go/communications"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

requestBody := graphcommunications.NewInvitePostRequestBody()


invitationParticipantInfo := graphmodels.NewInvitationParticipantInfo()
replacesCallId := "a7ebfb2d-871e-419c-87af-27290b22e8db"
invitationParticipantInfo.SetReplacesCallId(&replacesCallId) 
identity := graphmodels.NewIdentitySet()
user := graphmodels.NewIdentity()
id := "7e1b4346-85a6-4bdd-abe3-d11c5d420efe"
user.SetId(&id) 
displayName := "string"
user.SetDisplayName(&displayName) 
identity.SetUser(user)
invitationParticipantInfo.SetIdentity(identity)
invitationParticipantInfo1 := graphmodels.NewInvitationParticipantInfo()
replacesCallId := "a7ebfb2d-871e-419c-87af-27290b22e8db"
invitationParticipantInfo1.SetReplacesCallId(&replacesCallId) 
identity := graphmodels.NewIdentitySet()
user := graphmodels.NewIdentity()
id := "1e126418-44a0-4a94-a6f8-0efe1ad71acb"
user.SetId(&id) 
displayName := "string"
user.SetDisplayName(&displayName) 
identity.SetUser(user)
invitationParticipantInfo1.SetIdentity(identity)

participants := []graphmodels.InvitationParticipantInfoable {
	invitationParticipantInfo,
	invitationParticipantInfo1,
}
requestBody.SetParticipants(participants)
clientContext := "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
requestBody.SetClientContext(&clientContext) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
invite, err := graphClient.Communications().Calls().ByCallId("call-id").Participants().Invite().Post(context.Background(), requestBody, nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody invitePostRequestBody = new com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody();
LinkedList<InvitationParticipantInfo> participants = new LinkedList<InvitationParticipantInfo>();
InvitationParticipantInfo invitationParticipantInfo = new InvitationParticipantInfo();
invitationParticipantInfo.setOdataType("#microsoft.graph.invitationParticipantInfo");
invitationParticipantInfo.setReplacesCallId("a7ebfb2d-871e-419c-87af-27290b22e8db");
IdentitySet identity = new IdentitySet();
identity.setOdataType("#microsoft.graph.identitySet");
Identity user = new Identity();
user.setOdataType("#microsoft.graph.identity");
user.setId("7e1b4346-85a6-4bdd-abe3-d11c5d420efe");
user.setDisplayName("string");
identity.setUser(user);
invitationParticipantInfo.setIdentity(identity);
participants.add(invitationParticipantInfo);
InvitationParticipantInfo invitationParticipantInfo1 = new InvitationParticipantInfo();
invitationParticipantInfo1.setOdataType("#microsoft.graph.invitationParticipantInfo");
invitationParticipantInfo1.setReplacesCallId("a7ebfb2d-871e-419c-87af-27290b22e8db");
IdentitySet identity1 = new IdentitySet();
identity1.setOdataType("#microsoft.graph.identitySet");
Identity user1 = new Identity();
user1.setOdataType("#microsoft.graph.identity");
user1.setId("1e126418-44a0-4a94-a6f8-0efe1ad71acb");
user1.setDisplayName("string");
identity1.setUser(user1);
invitationParticipantInfo1.setIdentity(identity1);
participants.add(invitationParticipantInfo1);
invitePostRequestBody.setParticipants(participants);
invitePostRequestBody.setClientContext("f2fa86af-3c51-4bc2-8fc0-475452d9764f");
var result = graphClient.communications().calls().byCallId("{call-id}").participants().invite().post(invitePostRequestBody);


const options = {
	authProvider,
};

const client = Client.init(options);

const inviteParticipantsOperation = {
  participants: [
    {
      '@odata.type': '#microsoft.graph.invitationParticipantInfo',
      replacesCallId: 'a7ebfb2d-871e-419c-87af-27290b22e8db',
      identity: {
        '@odata.type': '#microsoft.graph.identitySet',
        user: {
          '@odata.type': '#microsoft.graph.identity',
          id: '7e1b4346-85a6-4bdd-abe3-d11c5d420efe',
          displayName: 'string'
        }
      }
    },
    {
      '@odata.type': '#microsoft.graph.invitationParticipantInfo',
      replacesCallId: 'a7ebfb2d-871e-419c-87af-27290b22e8db',
      identity: {
        '@odata.type': '#microsoft.graph.identitySet',
        user: {
          '@odata.type': '#microsoft.graph.identity',
          id: '1e126418-44a0-4a94-a6f8-0efe1ad71acb',
          displayName: 'string'
        }
      }
    }
  ],
  clientContext: 'f2fa86af-3c51-4bc2-8fc0-475452d9764f'
};

await client.api('/communications/calls/7531d31f-d10d-44de-802f-c569dbca451c/participants/invite')
	.post(inviteParticipantsOperation);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Communications\Calls\Item\Participants\Invite\InvitePostRequestBody;
use Microsoft\Graph\Generated\Models\InvitationParticipantInfo;
use Microsoft\Graph\Generated\Models\IdentitySet;
use Microsoft\Graph\Generated\Models\Identity;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new InvitePostRequestBody();
$participantsInvitationParticipantInfo1 = new InvitationParticipantInfo();
$participantsInvitationParticipantInfo1->setOdataType('#microsoft.graph.invitationParticipantInfo');
$participantsInvitationParticipantInfo1->setReplacesCallId('a7ebfb2d-871e-419c-87af-27290b22e8db');
$participantsInvitationParticipantInfo1Identity = new IdentitySet();
$participantsInvitationParticipantInfo1Identity->setOdataType('#microsoft.graph.identitySet');
$participantsInvitationParticipantInfo1IdentityUser = new Identity();
$participantsInvitationParticipantInfo1IdentityUser->setOdataType('#microsoft.graph.identity');
$participantsInvitationParticipantInfo1IdentityUser->setId('7e1b4346-85a6-4bdd-abe3-d11c5d420efe');
$participantsInvitationParticipantInfo1IdentityUser->setDisplayName('string');
$participantsInvitationParticipantInfo1Identity->setUser($participantsInvitationParticipantInfo1IdentityUser);
$participantsInvitationParticipantInfo1->setIdentity($participantsInvitationParticipantInfo1Identity);
$participantsArray []= $participantsInvitationParticipantInfo1;
$participantsInvitationParticipantInfo2 = new InvitationParticipantInfo();
$participantsInvitationParticipantInfo2->setOdataType('#microsoft.graph.invitationParticipantInfo');
$participantsInvitationParticipantInfo2->setReplacesCallId('a7ebfb2d-871e-419c-87af-27290b22e8db');
$participantsInvitationParticipantInfo2Identity = new IdentitySet();
$participantsInvitationParticipantInfo2Identity->setOdataType('#microsoft.graph.identitySet');
$participantsInvitationParticipantInfo2IdentityUser = new Identity();
$participantsInvitationParticipantInfo2IdentityUser->setOdataType('#microsoft.graph.identity');
$participantsInvitationParticipantInfo2IdentityUser->setId('1e126418-44a0-4a94-a6f8-0efe1ad71acb');
$participantsInvitationParticipantInfo2IdentityUser->setDisplayName('string');
$participantsInvitationParticipantInfo2Identity->setUser($participantsInvitationParticipantInfo2IdentityUser);
$participantsInvitationParticipantInfo2->setIdentity($participantsInvitationParticipantInfo2Identity);
$participantsArray []= $participantsInvitationParticipantInfo2;
$requestBody->setParticipants($participantsArray);

$requestBody->setClientContext('f2fa86af-3c51-4bc2-8fc0-475452d9764f');

$result = $graphServiceClient->communications()->calls()->byCallId('call-id')->participants()->invite()->post($requestBody)->wait();


Import-Module Microsoft.Graph.CloudCommunications

$params = @{
	participants = @(
		@{
			"@odata.type" = "#microsoft.graph.invitationParticipantInfo"
			replacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db"
			identity = @{
				"@odata.type" = "#microsoft.graph.identitySet"
				user = @{
					"@odata.type" = "#microsoft.graph.identity"
					id = "7e1b4346-85a6-4bdd-abe3-d11c5d420efe"
					displayName = "string"
				}
			}
		}
		@{
			"@odata.type" = "#microsoft.graph.invitationParticipantInfo"
			replacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db"
			identity = @{
				"@odata.type" = "#microsoft.graph.identitySet"
				user = @{
					"@odata.type" = "#microsoft.graph.identity"
					id = "1e126418-44a0-4a94-a6f8-0efe1ad71acb"
					displayName = "string"
				}
			}
		}
	)
	clientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}

Invoke-MgInviteCommunicationCallParticipant -CallId $callId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.communications.calls.item.participants.invite.invite_post_request_body import InvitePostRequestBody
from msgraph.generated.models.invitation_participant_info import InvitationParticipantInfo
from msgraph.generated.models.identity_set import IdentitySet
from msgraph.generated.models.identity import Identity
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = InvitePostRequestBody(
	participants = [
		InvitationParticipantInfo(
			odata_type = "#microsoft.graph.invitationParticipantInfo",
			replaces_call_id = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			identity = IdentitySet(
				odata_type = "#microsoft.graph.identitySet",
				user = Identity(
					odata_type = "#microsoft.graph.identity",
					id = "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
					display_name = "string",
				),
			),
		),
		InvitationParticipantInfo(
			odata_type = "#microsoft.graph.invitationParticipantInfo",
			replaces_call_id = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			identity = IdentitySet(
				odata_type = "#microsoft.graph.identitySet",
				user = Identity(
					odata_type = "#microsoft.graph.identity",
					id = "1e126418-44a0-4a94-a6f8-0efe1ad71acb",
					display_name = "string",
				),
			),
		),
	],
	client_context = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
)

result = await graph_client.communications.calls.by_call_id('call-id').participants.invite.post(request_body)

Response

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

{
   "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
   "id":"eec3812a-fdc3-4fb4-825c-a06c9f35414e",
   "status":"Running",
   "clientContext":"f2fa86af-3c51-4bc2-8fc0-475452d9764f",
   "resultInfo":null,
   "participants":[
      {
         "endpointType":null,
         "replacesCallId":null,
         "identity":{
            "user":{
              "@odata.type": "#microsoft.graph.identity",
               "id":"7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
               "displayName": "string"
            },
            "application":null,
            "device":null,
            "phone":null
         }
      },
      {
         "endpointType":null,
         "replacesCallId":null,
         "identity":{
            "user":{
               "@odata.type": "#microsoft.graph.identity",
               "id":"1e126418-44a0-4a94-a6f8-0efe1ad71acb",
               "displayName": "string"
            },
            "application":null,
            "device":null,
            "phone":null
         }
      }
   ]
}

Notification - operation completed

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

{
  "@odata.type": "#microsoft.graph.commsNotifications",
  "value": [
    {
      "@odata.type": "#microsoft.graph.commsNotification",
      "changeType": "deleted",
      "resource": "/communications/calls/7531d31f-d10d-44de-802f-c569dbca451c/operations/participants",
      "resourceUrl": "/communications/calls/7531d31f-d10d-44de-802f-c569dbca451c/operations/participants",
      "resourceData": {
        "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
        "participants": [
          {
            "@odata.type": "#microsoft.graph.invitationParticipantInfo",
            "identity": {
              "@odata.type": "#microsoft.graph.identitySet",
              "user":{
                "@odata.type": "#microsoft.graph.identity",
                "id":"7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
                "displayName": "string"
              }
            }
          },
          {
            "@odata.type": "#microsoft.graph.invitationParticipantInfo",
            "identity": {
              "@odata.type": "#microsoft.graph.identitySet",
              "user":{
                "@odata.type": "#microsoft.graph.identity",
                "id":"1e126418-44a0-4a94-a6f8-0efe1ad71acb",
                "displayName": "string"
              }
            }
          }
        ],
        "status": "completed",
        "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
        "id": null
      }
    }
  ]
}

Notification - roster updated with participants added

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


{
  "@odata.type": "#microsoft.graph.commsNotifications",
  "value": [
    {
     "@odata.type": "#microsoft.graph.commsNotification",
      "changeType": "updated",
      "resource": "/app/calls/7531d31f-d10d-44de-802f-c569dbca451c/operations/participants",
      "resourceUrl": "/communications/calls/7531d31f-d10d-44de-802f-c569dbca451c/operations/participants",
      "resourceData": [
        {
          "@odata.type": "#microsoft.graph.participant",
          "info": {
            "@odata.type": "#microsoft.graph.invitationParticipantInfo",
            "identity": {
              "@odata.type": "#microsoft.graph.identitySet",
              "application": {
                "@odata.type": "#microsoft.graph.identity",
                "id": "7e1b4346-85a6-4bdd-abe3-d11c5d420efe"
              }
            },
            "endpointType": "default"
          },
          "mediaStreams": [
            {
              "@odata.type": "#microsoft.graph.mediaStream",
                "mediaType": "audio",
              "sourceId": "1",
              "direction": "sendReceive",
              "serverMuted": false
            }
          ],
          "isMuted": false,
          "isInLobby": false,
          "id": null
        },
        {
          "@odata.type": "#microsoft.graph.participant",
          "info": {
            "@odata.type": "#microsoft.graph.invitationParticipantInfo",
            "identity": {
              "@odata.type": "#microsoft.graph.identitySet",
              "user":{
                "@odata.type": "#microsoft.graph.identity",
                "id":"1e126418-44a0-4a94-a6f8-0efe1ad71acb",
                "displayName": "string"
             }
            },
            "endpointType": "default"
          },
          "mediaStreams": [
            {
              "@odata.type": "#microsoft.graph.mediaStream",
              "mediaType": "audio",
              "sourceId": "3",
              "direction": "sendReceive",
              "serverMuted": false
            }
          ],
          "isMuted": false,
          "isInLobby": false,
          "id": null
        }
      ]
    }
  ]
}

Example 3: Invite participants to an existing group call, replacing an existing Peer-to-Peer call

The invite API supports only one participant when replacing an existing peer-to-peer call. When multiple participants are provided in the request body, only the first participant is read and the rest of the participants are ignored.

Request

POST https://graph.microsoft.com/v1.0/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants/invite
Content-Type: application/json

{
  "participants": [
    {
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
          "displayName": "string"
        }
      }
    }
  ],
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}


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

// Dependencies
using Microsoft.Graph.Communications.Calls.Item.Participants.Invite;
using Microsoft.Graph.Models;

var requestBody = new InvitePostRequestBody
{
	Participants = new List<InvitationParticipantInfo>
	{
		new InvitationParticipantInfo
		{
			OdataType = "#microsoft.graph.invitationParticipantInfo",
			ReplacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			Identity = new IdentitySet
			{
				OdataType = "#microsoft.graph.identitySet",
				User = new Identity
				{
					OdataType = "#microsoft.graph.identity",
					Id = "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
					DisplayName = "string",
				},
			},
		},
	},
	ClientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Communications.Calls["{call-id}"].Participants.Invite.PostAsync(requestBody);



mgc communications calls participants invite post --call-id {call-id} --body '{\
  "participants": [\
    {\
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",\
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",\
      "identity": {\
        "@odata.type": "#microsoft.graph.identitySet",\
        "user": {\
          "@odata.type": "#microsoft.graph.identity",\
          "id": "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",\
          "displayName": "string"\
        }\
      }\
    }\
  ],\
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"\
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphcommunications "github.com/microsoftgraph/msgraph-sdk-go/communications"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

requestBody := graphcommunications.NewInvitePostRequestBody()


invitationParticipantInfo := graphmodels.NewInvitationParticipantInfo()
replacesCallId := "a7ebfb2d-871e-419c-87af-27290b22e8db"
invitationParticipantInfo.SetReplacesCallId(&replacesCallId) 
identity := graphmodels.NewIdentitySet()
user := graphmodels.NewIdentity()
id := "7e1b4346-85a6-4bdd-abe3-d11c5d420efe"
user.SetId(&id) 
displayName := "string"
user.SetDisplayName(&displayName) 
identity.SetUser(user)
invitationParticipantInfo.SetIdentity(identity)

participants := []graphmodels.InvitationParticipantInfoable {
	invitationParticipantInfo,
}
requestBody.SetParticipants(participants)
clientContext := "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
requestBody.SetClientContext(&clientContext) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
invite, err := graphClient.Communications().Calls().ByCallId("call-id").Participants().Invite().Post(context.Background(), requestBody, nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody invitePostRequestBody = new com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody();
LinkedList<InvitationParticipantInfo> participants = new LinkedList<InvitationParticipantInfo>();
InvitationParticipantInfo invitationParticipantInfo = new InvitationParticipantInfo();
invitationParticipantInfo.setOdataType("#microsoft.graph.invitationParticipantInfo");
invitationParticipantInfo.setReplacesCallId("a7ebfb2d-871e-419c-87af-27290b22e8db");
IdentitySet identity = new IdentitySet();
identity.setOdataType("#microsoft.graph.identitySet");
Identity user = new Identity();
user.setOdataType("#microsoft.graph.identity");
user.setId("7e1b4346-85a6-4bdd-abe3-d11c5d420efe");
user.setDisplayName("string");
identity.setUser(user);
invitationParticipantInfo.setIdentity(identity);
participants.add(invitationParticipantInfo);
invitePostRequestBody.setParticipants(participants);
invitePostRequestBody.setClientContext("f2fa86af-3c51-4bc2-8fc0-475452d9764f");
var result = graphClient.communications().calls().byCallId("{call-id}").participants().invite().post(invitePostRequestBody);


const options = {
	authProvider,
};

const client = Client.init(options);

const inviteParticipantsOperation = {
  participants: [
    {
      '@odata.type': '#microsoft.graph.invitationParticipantInfo',
      replacesCallId: 'a7ebfb2d-871e-419c-87af-27290b22e8db',
      identity: {
        '@odata.type': '#microsoft.graph.identitySet',
        user: {
          '@odata.type': '#microsoft.graph.identity',
          id: '7e1b4346-85a6-4bdd-abe3-d11c5d420efe',
          displayName: 'string'
        }
      }
    }
  ],
  clientContext: 'f2fa86af-3c51-4bc2-8fc0-475452d9764f'
};

await client.api('/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants/invite')
	.post(inviteParticipantsOperation);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Communications\Calls\Item\Participants\Invite\InvitePostRequestBody;
use Microsoft\Graph\Generated\Models\InvitationParticipantInfo;
use Microsoft\Graph\Generated\Models\IdentitySet;
use Microsoft\Graph\Generated\Models\Identity;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new InvitePostRequestBody();
$participantsInvitationParticipantInfo1 = new InvitationParticipantInfo();
$participantsInvitationParticipantInfo1->setOdataType('#microsoft.graph.invitationParticipantInfo');
$participantsInvitationParticipantInfo1->setReplacesCallId('a7ebfb2d-871e-419c-87af-27290b22e8db');
$participantsInvitationParticipantInfo1Identity = new IdentitySet();
$participantsInvitationParticipantInfo1Identity->setOdataType('#microsoft.graph.identitySet');
$participantsInvitationParticipantInfo1IdentityUser = new Identity();
$participantsInvitationParticipantInfo1IdentityUser->setOdataType('#microsoft.graph.identity');
$participantsInvitationParticipantInfo1IdentityUser->setId('7e1b4346-85a6-4bdd-abe3-d11c5d420efe');
$participantsInvitationParticipantInfo1IdentityUser->setDisplayName('string');
$participantsInvitationParticipantInfo1Identity->setUser($participantsInvitationParticipantInfo1IdentityUser);
$participantsInvitationParticipantInfo1->setIdentity($participantsInvitationParticipantInfo1Identity);
$participantsArray []= $participantsInvitationParticipantInfo1;
$requestBody->setParticipants($participantsArray);

$requestBody->setClientContext('f2fa86af-3c51-4bc2-8fc0-475452d9764f');

$result = $graphServiceClient->communications()->calls()->byCallId('call-id')->participants()->invite()->post($requestBody)->wait();


Import-Module Microsoft.Graph.CloudCommunications

$params = @{
	participants = @(
		@{
			"@odata.type" = "#microsoft.graph.invitationParticipantInfo"
			replacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db"
			identity = @{
				"@odata.type" = "#microsoft.graph.identitySet"
				user = @{
					"@odata.type" = "#microsoft.graph.identity"
					id = "7e1b4346-85a6-4bdd-abe3-d11c5d420efe"
					displayName = "string"
				}
			}
		}
	)
	clientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}

Invoke-MgInviteCommunicationCallParticipant -CallId $callId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.communications.calls.item.participants.invite.invite_post_request_body import InvitePostRequestBody
from msgraph.generated.models.invitation_participant_info import InvitationParticipantInfo
from msgraph.generated.models.identity_set import IdentitySet
from msgraph.generated.models.identity import Identity
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = InvitePostRequestBody(
	participants = [
		InvitationParticipantInfo(
			odata_type = "#microsoft.graph.invitationParticipantInfo",
			replaces_call_id = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			identity = IdentitySet(
				odata_type = "#microsoft.graph.identitySet",
				user = Identity(
					odata_type = "#microsoft.graph.identity",
					id = "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
					display_name = "string",
				),
			),
		),
	],
	client_context = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
)

result = await graph_client.communications.calls.by_call_id('call-id').participants.invite.post(request_body)

Response

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

{
  "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
  "id": "278405a3-f568-4b3e-b684-009193463064",
  "status": "Running",
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
  "resultInfo": null,
  "participants": [
    {
      "endpointType": null,
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "identity": {
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
          "displayName": "Participant"
        },
        "application": null,
        "device": null,
        "phone": null
      }
    }
  ]
}

Notification - operation completed

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

{ 
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[ 
      { 
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"deleted",
         "resource":"/app/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/278405a3-f568-4b3e-b684-009193463064",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/278405a3-f568-4b3e-b684-009193463064",
         "resourceData":{ 
            "@odata.type":"#microsoft.graph.inviteParticipantsOperation",
            "participants":[ 
               { 
                  "@odata.type":"#microsoft.graph.invitationParticipantInfo",
                  "identity":{ 
                     "@odata.type":"#microsoft.graph.identitySet",
                     "user":{ 
                        "@odata.type":"#microsoft.graph.identity",
                        "id":"7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
                        "displayName": "string"
                     }
                  }
               }
            ],
            "status":"completed",
            "clientContext":"f2fa86af-3c51-4bc2-8fc0-475452d9764f",
            "id":"278405a3-f568-4b3e-b684-009193463064"
         }
      }
   ]
}

Notification - roster updated with participant added

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

{
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[
      {
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"updated",
         "resource":"/communications/calls/a7ebfb2d-871e-419c-87af-27290b22e8db/participants",
         "resourceUrl":"/communications/calls/a7ebfb2d-871e-419c-87af-27290b22e8db/participants",
         "resourceData":[
            {
               "@odata.type":"#microsoft.graph.participant",
               "info":{
                  "@odata.type":"#microsoft.graph.invitationParticipantInfo",
                  "identity":{
                     "@odata.type":"#microsoft.graph.identitySet",
                     "user":{ 
                        "@odata.type":"#microsoft.graph.identity",
                        "id":"7e1b4346-85a6-4bdd-abe3-d11c5d420efe",
                        "displayName": "string"
                     }
                  },
                  "endpointType":"default"
               },
               "mediaStreams":[
                  {
                     "@odata.type":"#microsoft.graph.mediaStream",
                     "mediaType":"audio",
                     "sourceId":"1",
                     "direction":"sendReceive",
                     "serverMuted":false
                  }
               ],
               "isMuted":false,
               "isInLobby":false,
               "id":null
            }
         ]
      }
   ]
}

Example 4: Invite one PSTN participant to an existing call

This call requires an application instance with a PSTN number assigned. For details, see Assign a phone number to your bot.

Request

POST https://graph.microsoft.com/v1.0/communications/calls/{id}/participants/invite
Content-Type: application/json
Content-Length: 464

{
  "participants": [
    {
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",
      "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "phone": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "+12345678901"
        }
      }
    }
  ],
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}


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

// Dependencies
using Microsoft.Graph.Communications.Calls.Item.Participants.Invite;
using Microsoft.Graph.Models;

var requestBody = new InvitePostRequestBody
{
	Participants = new List<InvitationParticipantInfo>
	{
		new InvitationParticipantInfo
		{
			OdataType = "#microsoft.graph.invitationParticipantInfo",
			Identity = new IdentitySet
			{
				OdataType = "#microsoft.graph.identitySet",
				AdditionalData = new Dictionary<string, object>
				{
					{
						"phone" , new Identity
						{
							OdataType = "#microsoft.graph.identity",
							Id = "+12345678901",
						}
					},
				},
			},
		},
	},
	ClientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Communications.Calls["{call-id}"].Participants.Invite.PostAsync(requestBody);



mgc communications calls participants invite post --call-id {call-id} --body '{\
  "participants": [\
    {\
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",\
      "identity": {\
        "@odata.type": "#microsoft.graph.identitySet",\
        "phone": {\
          "@odata.type": "#microsoft.graph.identity",\
          "id": "+12345678901"\
        }\
      }\
    }\
  ],\
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"\
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphcommunications "github.com/microsoftgraph/msgraph-sdk-go/communications"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

requestBody := graphcommunications.NewInvitePostRequestBody()


invitationParticipantInfo := graphmodels.NewInvitationParticipantInfo()
identity := graphmodels.NewIdentitySet()
additionalData := map[string]interface{}{
phone := graphmodels.NewIdentity()
id := "+12345678901"
phone.SetId(&id) 
	identity.SetPhone(phone)
}
identity.SetAdditionalData(additionalData)
invitationParticipantInfo.SetIdentity(identity)

participants := []graphmodels.InvitationParticipantInfoable {
	invitationParticipantInfo,
}
requestBody.SetParticipants(participants)
clientContext := "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
requestBody.SetClientContext(&clientContext) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
invite, err := graphClient.Communications().Calls().ByCallId("call-id").Participants().Invite().Post(context.Background(), requestBody, nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody invitePostRequestBody = new com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody();
LinkedList<InvitationParticipantInfo> participants = new LinkedList<InvitationParticipantInfo>();
InvitationParticipantInfo invitationParticipantInfo = new InvitationParticipantInfo();
invitationParticipantInfo.setOdataType("#microsoft.graph.invitationParticipantInfo");
IdentitySet identity = new IdentitySet();
identity.setOdataType("#microsoft.graph.identitySet");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
Identity phone = new Identity();
phone.setOdataType("#microsoft.graph.identity");
phone.setId("+12345678901");
additionalData.put("phone", phone);
identity.setAdditionalData(additionalData);
invitationParticipantInfo.setIdentity(identity);
participants.add(invitationParticipantInfo);
invitePostRequestBody.setParticipants(participants);
invitePostRequestBody.setClientContext("f2fa86af-3c51-4bc2-8fc0-475452d9764f");
var result = graphClient.communications().calls().byCallId("{call-id}").participants().invite().post(invitePostRequestBody);


const options = {
	authProvider,
};

const client = Client.init(options);

const inviteParticipantsOperation = {
  participants: [
    {
      '@odata.type': '#microsoft.graph.invitationParticipantInfo',
      identity: {
        '@odata.type': '#microsoft.graph.identitySet',
        phone: {
          '@odata.type': '#microsoft.graph.identity',
          id: '+12345678901'
        }
      }
    }
  ],
  clientContext: 'f2fa86af-3c51-4bc2-8fc0-475452d9764f'
};

await client.api('/communications/calls/{id}/participants/invite')
	.post(inviteParticipantsOperation);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Communications\Calls\Item\Participants\Invite\InvitePostRequestBody;
use Microsoft\Graph\Generated\Models\InvitationParticipantInfo;
use Microsoft\Graph\Generated\Models\IdentitySet;
use Microsoft\Graph\Generated\Models\Identity;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new InvitePostRequestBody();
$participantsInvitationParticipantInfo1 = new InvitationParticipantInfo();
$participantsInvitationParticipantInfo1->setOdataType('#microsoft.graph.invitationParticipantInfo');
$participantsInvitationParticipantInfo1Identity = new IdentitySet();
$participantsInvitationParticipantInfo1Identity->setOdataType('#microsoft.graph.identitySet');
$additionalData = [
	'phone' => [
		'@odata.type' => '#microsoft.graph.identity',
		'id' => '+12345678901',
	],
];
$participantsInvitationParticipantInfo1Identity->setAdditionalData($additionalData);
$participantsInvitationParticipantInfo1->setIdentity($participantsInvitationParticipantInfo1Identity);
$participantsArray []= $participantsInvitationParticipantInfo1;
$requestBody->setParticipants($participantsArray);

$requestBody->setClientContext('f2fa86af-3c51-4bc2-8fc0-475452d9764f');

$result = $graphServiceClient->communications()->calls()->byCallId('call-id')->participants()->invite()->post($requestBody)->wait();


Import-Module Microsoft.Graph.CloudCommunications

$params = @{
	participants = @(
		@{
			"@odata.type" = "#microsoft.graph.invitationParticipantInfo"
			identity = @{
				"@odata.type" = "#microsoft.graph.identitySet"
				phone = @{
					"@odata.type" = "#microsoft.graph.identity"
					id = "+12345678901"
				}
			}
		}
	)
	clientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}

Invoke-MgInviteCommunicationCallParticipant -CallId $callId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.communications.calls.item.participants.invite.invite_post_request_body import InvitePostRequestBody
from msgraph.generated.models.invitation_participant_info import InvitationParticipantInfo
from msgraph.generated.models.identity_set import IdentitySet
from msgraph.generated.models.identity import Identity
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = InvitePostRequestBody(
	participants = [
		InvitationParticipantInfo(
			odata_type = "#microsoft.graph.invitationParticipantInfo",
			identity = IdentitySet(
				odata_type = "#microsoft.graph.identitySet",
				additional_data = {
						"phone" : {
								"@odata_type" : "#microsoft.graph.identity",
								"id" : "+12345678901",
						},
				}
			),
		),
	],
	client_context = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
)

result = await graph_client.communications.calls.by_call_id('call-id').participants.invite.post(request_body)

Response

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

{
  "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
  "id": "eec3812a-fdc3-4fb4-825c-a06c9f35414e",
  "status": "Running",
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
  "resultInfo": null,
  "participants": [
    {
      "endpointType": null,
      "id": null,
      "replacesCallId": null,
      "identity": {
        "user": null,
        "guest": null,
        "encrypted": null,
        "onPremises": null,
        "applicationInstance": null,
        "application": null,
        "device": null,
        "phone": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "+12345678901"
        }
      }
    }
  ]
}

Notification - operation completed

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

{ 
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[ 
      { 
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"deleted",
         "resource":"/app/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/eec3812a-fdc3-4fb4-825c-a06c9f35414e",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/eec3812a-fdc3-4fb4-825c-a06c9f35414e",
         "resourceData":{ 
            "@odata.type":"#microsoft.graph.inviteParticipantsOperation",
            "participants":[ 
               { 
                  "@odata.type":"#microsoft.graph.invitationParticipantInfo",
                  "identity":{ 
                     "@odata.type":"#microsoft.graph.identitySet",
                     "phone": {
                        "@odata.type": "#microsoft.graph.identity",
                        "id": "+12345678901"
                     }
                  }
               }
            ],
            "status":"completed",
            "clientContext":"f2fa86af-3c51-4bc2-8fc0-475452d9764f",
            "id":"eec3812a-fdc3-4fb4-825c-a06c9f35414e"
         }
      }
   ]
}

Notification - roster updated with participant added

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

{
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[
      {
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"updated",
         "resource":"/app/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants",
         "resourceData":[
            {
               "@odata.type":"#microsoft.graph.participant",
               "info":{
                  "@odata.type":"#microsoft.graph.participantInfo",
                  "identity":{
                     "@odata.type":"#microsoft.graph.identitySet",
                     "phone": {
                        "@odata.type": "#microsoft.graph.identity",
                        "id": "+12345678901"
                     }
                  },
                  "endpointType":"default"
               },
               "mediaStreams":[
                  {
                     "@odata.type":"#microsoft.graph.mediaStream",
                     "mediaType":"audio",
                     "sourceId":"1",
                     "direction":"sendReceive",
                     "serverMuted":false
                  }
               ],
               "isMuted":false,
               "isInLobby":false,
               "id":null
            }
         ]
      }
   ]
}

Example 5: Move one participant from one meeting to another

You can move one participant from one meeting to another if these two meetings have been created by the same application. For more information about how to create an online meeting, see Create onlineMeeting.

Request

The following example shows a request.

POST https://graph.microsoft.com/v1.0/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants/invite
Content-Type: application/json

{
  "participants": [
    {
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "participantId": "7d501bf1-5ee4-4605-ba92-0ae4513c611c",
      "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "user": {
          "@odata.type": "#microsoft.graph.identity",
          "id": "682b6c37-0729-4fab-ace6-d730d5d9137e",
          "identityProvider": "AAD"
        }
      }
    }
  ],
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}


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

// Dependencies
using Microsoft.Graph.Communications.Calls.Item.Participants.Invite;
using Microsoft.Graph.Models;

var requestBody = new InvitePostRequestBody
{
	Participants = new List<InvitationParticipantInfo>
	{
		new InvitationParticipantInfo
		{
			OdataType = "#microsoft.graph.invitationParticipantInfo",
			ReplacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			ParticipantId = "7d501bf1-5ee4-4605-ba92-0ae4513c611c",
			Identity = new IdentitySet
			{
				OdataType = "#microsoft.graph.identitySet",
				User = new Identity
				{
					OdataType = "#microsoft.graph.identity",
					Id = "682b6c37-0729-4fab-ace6-d730d5d9137e",
					AdditionalData = new Dictionary<string, object>
					{
						{
							"identityProvider" , "AAD"
						},
					},
				},
			},
		},
	},
	ClientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Communications.Calls["{call-id}"].Participants.Invite.PostAsync(requestBody);



mgc communications calls participants invite post --call-id {call-id} --body '{\
  "participants": [\
    {\
      "@odata.type": "#microsoft.graph.invitationParticipantInfo",\
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",\
      "participantId": "7d501bf1-5ee4-4605-ba92-0ae4513c611c",\
      "identity": {\
        "@odata.type": "#microsoft.graph.identitySet",\
        "user": {\
          "@odata.type": "#microsoft.graph.identity",\
          "id": "682b6c37-0729-4fab-ace6-d730d5d9137e",\
          "identityProvider": "AAD"\
        }\
      }\
    }\
  ],\
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f"\
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphcommunications "github.com/microsoftgraph/msgraph-sdk-go/communications"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

requestBody := graphcommunications.NewInvitePostRequestBody()


invitationParticipantInfo := graphmodels.NewInvitationParticipantInfo()
replacesCallId := "a7ebfb2d-871e-419c-87af-27290b22e8db"
invitationParticipantInfo.SetReplacesCallId(&replacesCallId) 
participantId := "7d501bf1-5ee4-4605-ba92-0ae4513c611c"
invitationParticipantInfo.SetParticipantId(&participantId) 
identity := graphmodels.NewIdentitySet()
user := graphmodels.NewIdentity()
id := "682b6c37-0729-4fab-ace6-d730d5d9137e"
user.SetId(&id) 
additionalData := map[string]interface{}{
	"identityProvider" : "AAD", 
}
user.SetAdditionalData(additionalData)
identity.SetUser(user)
invitationParticipantInfo.SetIdentity(identity)

participants := []graphmodels.InvitationParticipantInfoable {
	invitationParticipantInfo,
}
requestBody.SetParticipants(participants)
clientContext := "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
requestBody.SetClientContext(&clientContext) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
invite, err := graphClient.Communications().Calls().ByCallId("call-id").Participants().Invite().Post(context.Background(), requestBody, nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody invitePostRequestBody = new com.microsoft.graph.communications.calls.item.participants.invite.InvitePostRequestBody();
LinkedList<InvitationParticipantInfo> participants = new LinkedList<InvitationParticipantInfo>();
InvitationParticipantInfo invitationParticipantInfo = new InvitationParticipantInfo();
invitationParticipantInfo.setOdataType("#microsoft.graph.invitationParticipantInfo");
invitationParticipantInfo.setReplacesCallId("a7ebfb2d-871e-419c-87af-27290b22e8db");
invitationParticipantInfo.setParticipantId("7d501bf1-5ee4-4605-ba92-0ae4513c611c");
IdentitySet identity = new IdentitySet();
identity.setOdataType("#microsoft.graph.identitySet");
Identity user = new Identity();
user.setOdataType("#microsoft.graph.identity");
user.setId("682b6c37-0729-4fab-ace6-d730d5d9137e");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("identityProvider", "AAD");
user.setAdditionalData(additionalData);
identity.setUser(user);
invitationParticipantInfo.setIdentity(identity);
participants.add(invitationParticipantInfo);
invitePostRequestBody.setParticipants(participants);
invitePostRequestBody.setClientContext("f2fa86af-3c51-4bc2-8fc0-475452d9764f");
var result = graphClient.communications().calls().byCallId("{call-id}").participants().invite().post(invitePostRequestBody);


const options = {
	authProvider,
};

const client = Client.init(options);

const inviteParticipantsOperation = {
  participants: [
    {
      '@odata.type': '#microsoft.graph.invitationParticipantInfo',
      replacesCallId: 'a7ebfb2d-871e-419c-87af-27290b22e8db',
      participantId: '7d501bf1-5ee4-4605-ba92-0ae4513c611c',
      identity: {
        '@odata.type': '#microsoft.graph.identitySet',
        user: {
          '@odata.type': '#microsoft.graph.identity',
          id: '682b6c37-0729-4fab-ace6-d730d5d9137e',
          identityProvider: 'AAD'
        }
      }
    }
  ],
  clientContext: 'f2fa86af-3c51-4bc2-8fc0-475452d9764f'
};

await client.api('/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants/invite')
	.post(inviteParticipantsOperation);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Communications\Calls\Item\Participants\Invite\InvitePostRequestBody;
use Microsoft\Graph\Generated\Models\InvitationParticipantInfo;
use Microsoft\Graph\Generated\Models\IdentitySet;
use Microsoft\Graph\Generated\Models\Identity;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new InvitePostRequestBody();
$participantsInvitationParticipantInfo1 = new InvitationParticipantInfo();
$participantsInvitationParticipantInfo1->setOdataType('#microsoft.graph.invitationParticipantInfo');
$participantsInvitationParticipantInfo1->setReplacesCallId('a7ebfb2d-871e-419c-87af-27290b22e8db');
$participantsInvitationParticipantInfo1->setParticipantId('7d501bf1-5ee4-4605-ba92-0ae4513c611c');
$participantsInvitationParticipantInfo1Identity = new IdentitySet();
$participantsInvitationParticipantInfo1Identity->setOdataType('#microsoft.graph.identitySet');
$participantsInvitationParticipantInfo1IdentityUser = new Identity();
$participantsInvitationParticipantInfo1IdentityUser->setOdataType('#microsoft.graph.identity');
$participantsInvitationParticipantInfo1IdentityUser->setId('682b6c37-0729-4fab-ace6-d730d5d9137e');
$additionalData = [
	'identityProvider' => 'AAD',
];
$participantsInvitationParticipantInfo1IdentityUser->setAdditionalData($additionalData);
$participantsInvitationParticipantInfo1Identity->setUser($participantsInvitationParticipantInfo1IdentityUser);
$participantsInvitationParticipantInfo1->setIdentity($participantsInvitationParticipantInfo1Identity);
$participantsArray []= $participantsInvitationParticipantInfo1;
$requestBody->setParticipants($participantsArray);

$requestBody->setClientContext('f2fa86af-3c51-4bc2-8fc0-475452d9764f');

$result = $graphServiceClient->communications()->calls()->byCallId('call-id')->participants()->invite()->post($requestBody)->wait();


Import-Module Microsoft.Graph.CloudCommunications

$params = @{
	participants = @(
		@{
			"@odata.type" = "#microsoft.graph.invitationParticipantInfo"
			replacesCallId = "a7ebfb2d-871e-419c-87af-27290b22e8db"
			participantId = "7d501bf1-5ee4-4605-ba92-0ae4513c611c"
			identity = @{
				"@odata.type" = "#microsoft.graph.identitySet"
				user = @{
					"@odata.type" = "#microsoft.graph.identity"
					id = "682b6c37-0729-4fab-ace6-d730d5d9137e"
					identityProvider = "AAD"
				}
			}
		}
	)
	clientContext = "f2fa86af-3c51-4bc2-8fc0-475452d9764f"
}

Invoke-MgInviteCommunicationCallParticipant -CallId $callId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.communications.calls.item.participants.invite.invite_post_request_body import InvitePostRequestBody
from msgraph.generated.models.invitation_participant_info import InvitationParticipantInfo
from msgraph.generated.models.identity_set import IdentitySet
from msgraph.generated.models.identity import Identity
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = InvitePostRequestBody(
	participants = [
		InvitationParticipantInfo(
			odata_type = "#microsoft.graph.invitationParticipantInfo",
			replaces_call_id = "a7ebfb2d-871e-419c-87af-27290b22e8db",
			participant_id = "7d501bf1-5ee4-4605-ba92-0ae4513c611c",
			identity = IdentitySet(
				odata_type = "#microsoft.graph.identitySet",
				user = Identity(
					odata_type = "#microsoft.graph.identity",
					id = "682b6c37-0729-4fab-ace6-d730d5d9137e",
					additional_data = {
							"identity_provider" : "AAD",
					}
				),
			),
		),
	],
	client_context = "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
)

result = await graph_client.communications.calls.by_call_id('call-id').participants.invite.post(request_body)

Response

The following example shows the response.

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

{
  "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
  "id": "278405a3-f568-4b3e-b684-009193463064",
  "status": "Running",
  "clientContext": "f2fa86af-3c51-4bc2-8fc0-475452d9764f",
  "resultInfo": null,
  "participants": [
    {
      "endpointType": null,
      "id": null,
      "replacesCallId": "a7ebfb2d-871e-419c-87af-27290b22e8db",
      "participantId": "7d501bf1-5ee4-4605-ba92-0ae4513c611c",
      "identity": {
        "user": {
          "id": "682b6c37-0729-4fab-ace6-d730d5d9137e",
          "displayName": "Participant",
          "identityProvider": "AAD",
          "tenantId": "72f988bf-86f1-41af-91ab-2d7cd011db47"
        },
        "application": null,
        "device": null,
        "phone": null
      }
    }
  ]
}

Notification - operation completed

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

{ 
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[ 
      { 
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"deleted",
         "resource":"/app/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/278405a3-f568-4b3e-b684-009193463064",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/operations/278405a3-f568-4b3e-b684-009193463064",
         "resourceData":{ 
            "@odata.type":"#microsoft.graph.inviteParticipantsOperation",
            "participants":[ 
               { 
                  "@odata.type":"#microsoft.graph.invitationParticipantInfo",
                  "identity":{ 
                     "@odata.type":"#microsoft.graph.identitySet",
                     "user":{ 
                        "@odata.type":"#microsoft.graph.identity",
                        "id":"682b6c37-0729-4fab-ace6-d730d5d9137e",
                        "identityProvider":"AAD",
                        "tenantId":"72f988bf-86f1-41af-91ab-2d7cd011db47"
                     }
                  }
               }
            ],
            "status":"completed",
            "clientContext":"f2fa86af-3c51-4bc2-8fc0-475452d9764f",
            "id":"278405a3-f568-4b3e-b684-009193463064"
         }
      }
   ]
}

Notification - roster updated with participant added

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

{
   "@odata.type":"#microsoft.graph.commsNotifications",
   "value":[
      {
         "@odata.type":"#microsoft.graph.commsNotification",
         "changeType":"updated",
         "resource":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants",
         "resourceUrl":"/communications/calls/ab6233a5-20b7-4c5e-bea2-ce56c9776429/participants",
         "resourceData":[
            {
               "@odata.type":"#microsoft.graph.participant",
               "info":{
                  "@odata.type":"#microsoft.graph.participantInfo",
                  "identity":{
                     "@odata.type":"#microsoft.graph.identitySet",
                     "user":{ 
                        "@odata.type":"#microsoft.graph.identity",
                        "id":"682b6c37-0729-4fab-ace6-d730d5d9137e",
                        "identityProvider":"AAD",
                        "tenantId":"72f988bf-86f1-41af-91ab-2d7cd011db47"
                     }
                  },
                  "endpointType":"default"
               },
               "mediaStreams":[
                  {
                     "@odata.type":"#microsoft.graph.mediaStream",
                     "mediaType":"audio",
                     "sourceId":"1",
                     "direction":"sendReceive",
                     "serverMuted":false
                  }
               ],
               "isMuted":false,
               "isInLobby":false,
               "id":null
            }
         ]
      }
   ]
}

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participant: invite

Permissions

HTTP request

Request headers

Request body

Response

Examples

Example 1: Invite one participant to an existing call

Request

Response

Notification - operation completed

Notification - roster updated with participant added

Example 2: Invite multiple participants to an existing group call

Request

Response

Notification - operation completed

Notification - roster updated with participants added

Example 3: Invite participants to an existing group call, replacing an existing Peer-to-Peer call

Request

Response

Notification - operation completed

Notification - roster updated with participant added

Example 4: Invite one PSTN participant to an existing call

Request

Response

Notification - operation completed

Notification - roster updated with participant added

Example 5: Move one participant from one meeting to another

Request

Response

Notification - operation completed

Notification - roster updated with participant added

Feedback

Additional resources