<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Drives\Item\Items\Item\CreateLink\CreateLinkPostRequestBody;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new CreateLinkPostRequestBody();
$requestBody->setType('view');
$requestBody->setPassword('ThisIsMyPrivatePassword');
$requestBody->setScope('anonymous');
$requestBody->setRetainInheritedPermissions(false);
$result = $graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->createLink()->post($requestBody)->wait();