# Untitled undefined type in Response Schema

```txt
https://ns.adobe.com/helix/pipeline/response#/properties/headers
```

The HTTP headers of the response

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

## headers Type

unknown

# undefined Properties

| Property              | Type     | Required | Nullable       | Defined by                                                                                                                                              |
| :-------------------- | :------- | :------- | :------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Additional Properties | `string` | Optional | cannot be null | [Response](response-properties-headers-additionalproperties.md "https://ns.adobe.com/helix/pipeline/response#/properties/headers/additionalProperties") |

## Additional Properties

Additional properties are allowed, as long as they follow this schema:



*   is optional

*   Type: `string`

*   cannot be null

*   defined in: [Response](response-properties-headers-additionalproperties.md "https://ns.adobe.com/helix/pipeline/response#/properties/headers/additionalProperties")

### additionalProperties Type

`string`