---
title: "UpdateFunctionVersionBody"
description: "Request body for updating a FunctionVersion."
section: "Reference"
group: "Types"
order: 109
---

## Definition

```ts
interface UpdateFunctionVersionBody {
  name?: string | undefined;
  inputSchemaId?: string | undefined;
  outputSchemaId?: string | undefined;
}
```

## Fields

| Field            | Type                  | Notes                         |
| ---------------- | --------------------- | ----------------------------- |
| `name`           | `string \| undefined` | `optional` — Version name     |
| `inputSchemaId`  | `string \| undefined` | `optional` — Input schema ID  |
| `outputSchemaId` | `string \| undefined` | `optional` — Output schema ID |