<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\Organization;
use Microsoft\Graph\Generated\Models\PrivacyProfile;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new Organization();
$requestBody->setMarketingNotificationEmails(['marketing@contoso.com', ]);
$privacyProfile = new PrivacyProfile();
$privacyProfile->setContactEmail('alice@contoso.com');
$privacyProfile->setStatementUrl('https://contoso.com/privacyStatement');
$requestBody->setPrivacyProfile($privacyProfile);
$requestBody->setSecurityComplianceNotificationMails(['security@contoso.com', ]);
$requestBody->setSecurityComplianceNotificationPhones(['(123) 456-7890', ]);
$requestBody->setTechnicalNotificationMails(['tech@contoso.com', ]);
$result = $graphServiceClient->organization()->byOrganizationId('organization-id')->patch($requestBody)->wait();