basereceiver.php

См. документацию.

<?php
 
namespace Bitrix\Main\Service\MicroService;
 
use Bitrix\Main\Engine\Controller;
 
class BaseReceiver extends Controller
{
    protected function getDefaultPreFilters()
    {
        return [
            new Filter\Authorization(),
            new Filter\ParametersUnpacking()
        ];
    }
}