<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\CrossTenantAccessPolicyConfigurationPartner;
use Microsoft\Graph\Generated\Models\CrossTenantAccessPolicyInboundTrust;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new CrossTenantAccessPolicyConfigurationPartner();
$inboundTrust = new CrossTenantAccessPolicyInboundTrust();
$inboundTrust->setIsMfaAccepted(true);
$inboundTrust->setIsCompliantDeviceAccepted(true);
$inboundTrust->setIsHybridAzureADJoinedDeviceAccepted(true);
$requestBody->setInboundTrust($inboundTrust);
$result = $graphServiceClient->policies()->crossTenantAccessPolicy()->partners()->byCrossTenantAccessPolicyConfigurationPartnerTenantId('crossTenantAccessPolicyConfigurationPartner-tenantId')->patch($requestBody)->wait();