public static function get_content_for_errorcode($statusCode)
    {
        if (!self::config()->enable_static_file) {
            return null;
        }

        // Attempt to retrieve content from generated file handler
        $filename = self::get_error_filename($statusCode);
        $storeFilename = File::join_paths(
            self::config()->store_filepath,
            $filename
        );
        return self::get_asset_handler()->getContent($storeFilename);
    }