---
title: "CreateBuildBody"
description: "Request body for creating a Build."
section: "Reference"
group: "Types"
order: 39
---

## Definition

```ts
interface CreateBuildBody {
  appVersionId: string;
}
```

## Fields

| Field          | Type     | Notes                              |
| -------------- | -------- | ---------------------------------- |
| `appVersionId` | `string` | `required` — App version to build. |