---
title: "ContractUsageByDaily"
slug: "common-vapidatatype-contractusagebydaily"
updated: 2026-09-17T09:31:00Z
published: 2026-09-17T09:31:00Z
canonical: "api.ncloud-docs.com/common-vapidatatype-contractusagebydaily"
---

> ## 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.

# ContractUsageByDaily

Available in Classic and VPC

This is the contract usage by day.

## Syntax

The syntax is as follows.

```
private Account account;
private UseDate useDate;
private Contract contract;
private ContractProduct contractProduct;
private Usage usage;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `account` | [Account](/docs/en/common-vapidatatype-account) | Required | Account |
| `useDate` | [UseDate](/docs/en/common-vapidatatype-usedate) | Required | Effective date |
| `contract` | [Contract](/docs/en/common-vapidatatype-contract) | Required | Contract |
| `contractProduct` | [ContractProduct](/docs/en/common-vapidatatype-contractproduct) | Required | Contract product |
| `usage` | [Usage](/docs/en/common-vapidatatype-usage) | Required | Usage |