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

> ## 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.

# ContractProduct

Available in Classic and VPC

This is a contract product.

## Syntax

The syntax is as follows.

```
private String contractProductSequence;
private String beforeContractProductSequence;
private String productCode;
private String priceNo;
private String promiseNo;
private String instanceNo;
private CommonCode productItemKind;
private CommonCode productRatingType;
private CommonCode serviceStatus;
private Date serviceStartDate;
private Date serviceEndDate;
private Long productSize;
private Integer productCount;
private List<Usage> usageList;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `contractProductSequence` | String | Required | Contract product serial number |
| `beforeContractProductSequence` | String | Required | Previous contract product serial number |
| `productCode` | String | Required | Product code |
| `priceNo` | String | Required | Pricing plan number |
| `promiseNo` | String | Required | Contract number |
| `instanceNo` | String | Required | Instance number |
| `productItemKind` | [CommonCode](/docs/en/common-vapidatatype-commoncode) | Required | Product item type |
| `productRatingType` | [CommonCode](/docs/en/common-vapidatatype-commoncode) | Required | Charge type code |
| `serviceStatus` | [CommonCode](/docs/en/common-vapidatatype-commoncode) | Required | Service status |
| `serviceStartDate` | Date | Required | Service start date and time |
| `serviceEndDate` | Date | Required | Service end date and time |
| `productSize` | Long | Required | Product size |
| `productCount` | Integer | Required | Product quantity |
| `usageList` | List<[Usage](/docs/en/common-vapidatatype-Usage)> | Required | Usage list |