helper.php

См. документацию.

<?php
 
namespace Bitrix\Rest;
 
use \Bitrix\Main\Application;

class Helper
{
    public static function recoveryAgents(): string
    {
        $connection = Application::getConnection();
        $connection->query(
            "UPDATE b_agent SET ACTIVE = 'Y', RETRY_COUNT = 0, RUNNING='N'
                    WHERE MODULE_ID = 'rest' and RETRY_COUNT > 2 and ACTIVE = 'N';"
        );
 
        return '\Bitrix\Rest\Helper::recoveryAgents();';
    }
}