$rfq = RequestForQuote::find('5e5a12b9ac67be605d70bb82');
        error_log('************* REQUESTOFRQUOTE *********');
        error_log($rfq->toJson(JSON_PRETTY_PRINT));

        foreach($rfq->vendor_request_for_quotes as $region) {
            error_log('**************** VENDORREQUEST_FOR_QUOTES ******************');
            error_log($region->toJson(JSON_PRETTY_PRINT));
            foreach($region->response_to_quotes as $response ) {
                error_log('************************** RESPONSE_TO_QUOTE ******************');
                error_log($response->toJson(JSON_PRETTY_PRINT));
                foreach($response->response_to_quote_regions as $res_region) {
                    error_log('***************** RESPONSE_TO_QUOTE_REGION');
                    error_log($res_region->toJson(JSON_PRETTY_PRINT));
                    foreach($res_region->response_to_quote_items as $sub_item) {
                        error_log('****************** RESPONSE_TO_QUOTE_ITEMS');
                        error_log($sub_item->toJson(JSON_PRETTY_PRINT));
                    }
                }
            }