---
layout: default
menu_item: api
title: FetchOptions
description: Version 0.26.1
menu_item: api
return_to:
  "API Documentation Index": /api/
sections:
  "Instance Variables": "#ivars"
---

```js
var fetchOptions = new FetchOptions();
```

## <a name="ivars"></a>Instance Variables

| Variable | Type | Description |
| --- | --- | --- |
| <a name="callbacks"></a>callbacks | RemoteCallbacks |  |
| <a name="customHeaders"></a>customHeaders | Strarray |  |
| <a name="downloadTags"></a>downloadTags | Number |  |
| <a name="proxyOpts"></a>proxyOpts | ProxyOptions |  |
| <a name="prune"></a>prune | Number |  |
| <a name="updateFetchhead"></a>updateFetchhead | Number |  |
| <a name="version"></a>version | Number |  |