---
title: "ProductDemandCostList"
slug: "common-apidatatype-productdemandcostlist"
updated: 2026-09-17T09:25:03Z
published: 2026-09-17T09:25:03Z
canonical: "api.ncloud-docs.com/common-apidatatype-productdemandcostlist"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ProductDemandCostList

Available in Classic and VPC

This is a list of product billing expenses.

## Syntax

The syntax is as follows.

```
private Integer totalRows;
private List<ProductDemandCost> productDemandCostList;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `totalRows` | Integer | Required | Total number of searched lists - For paging processing requests, the total number |
| `productDemandCostList` | List<[ProductDemandCost](/docs/en/common-vapidatatype-productdemandcost)> | Required | List<ProductDemandCost> data type |