<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Teams\Item\Members\Remove\RemovePostRequestBody;
use Microsoft\Graph\Generated\Models\ConversationMember;
use Microsoft\Graph\Generated\Models\AadUserConversationMember;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new RemovePostRequestBody();
$valuesConversationMember1 = new AadUserConversationMember();
$valuesConversationMember1->setOdataType('microsoft.graph.aadUserConversationMember');
$additionalData = [
'user@odata.bind' => 'https://graph.microsoft.com/v1.0/users(\'jacob@contoso.com\')',
];
$valuesConversationMember1->setAdditionalData($additionalData);
$valuesArray []= $valuesConversationMember1;
$valuesConversationMember2 = new AadUserConversationMember();
$valuesConversationMember2->setOdataType('microsoft.graph.aadUserConversationMember');
$additionalData = [
'user@odata.bind' => 'https://graph.microsoft.com/v1.0/users(\'alex@contoso.com\')',
];
$valuesConversationMember2->setAdditionalData($additionalData);
$valuesArray []= $valuesConversationMember2;
$requestBody->setValues($valuesArray);
$result = $graphServiceClient->teams()->byTeamId('team-id')->members()->remove()->post($requestBody)->wait();