@adobe/helix-pipeline/docs/request-properties-extension.md

(formerly known as Hypermedia Pipeline)

# Untitled string in Request Schema

```txt
https://ns.adobe.com/helix/pipeline/request#/properties/extension
```

The extension of the requested resource.


| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                          |
| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------- |
| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [request.schema.json\*](request.schema.json "open original schema") |

## extension Type

`string`

## extension Examples

```json
"html"
```

```json
"json"
```