---
jsApi: true
title: "[I] HeaderFieldOptions"

---
## Properties

| Property | Type | Description |
| :------ | :------ | :------ |
| `format?` |  \| `"form"` \| `"csv"` \| `"multi"` \| `"ssv"` \| `"tsv"` \| `"pipes"` \| `"simple"` | The string format of the array. "csv" and "simple" are used interchangeably, as are<br />"multi" and "form". |
| `name` | `string` | - |
| `type` | `"header"` | - |
