<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\User;
use Microsoft\Graph\Beta\Generated\Models\AuthorizationInfo;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new User();
$requestBody->setBusinessPhones(['+1 425 555 0109', ]);
$requestBody->setOfficeLocation('18/2111');
$authorizationInfo = new AuthorizationInfo();
$authorizationInfo->setCertificateUserIds(['5432109876543210@mil', ]);
$requestBody->setAuthorizationInfo($authorizationInfo);
$result = $graphServiceClient->users()->byUserId('user-id')->patch($requestBody)->wait();