# Content Schema

```
https://ns.adobe.com/helix/pipeline/content
```

The content as retrieved from the repository and enriched in the pipeline.

| Abstract            | Extensible | Status      | Identifiable | Custom Properties | Additional Properties | Defined In                                 |
| ------------------- | ---------- | ----------- | ------------ | ----------------- | --------------------- | ------------------------------------------ |
| Can be instantiated | No         | Stabilizing | No           | Forbidden         | Forbidden             | [content.schema.json](content.schema.json) |

## Schema Hierarchy

- Content `https://ns.adobe.com/helix/pipeline/content`
  - [MDAST](mdast.schema.md) `https://ns.adobe.com/helix/pipeline/mdast`
  - [Meta](meta.schema.md) `https://ns.adobe.com/helix/pipeline/meta`

# Content Properties

| Property              | Type       | Required | Nullable | Defined by            |
| --------------------- | ---------- | -------- | -------- | --------------------- |
| [body](#body)         | `string`   | Optional | No       | Content (this schema) |
| [data](#data)         | `object`   | Optional | No       | Content (this schema) |
| [document](#document) | `object`   | Optional | No       | Content (this schema) |
| [image](#image)       | `string`   | Optional | No       | Content (this schema) |
| [intro](#intro)       | `string`   | Optional | No       | Content (this schema) |
| [json](#json)         | `object`   | Optional | No       | Content (this schema) |
| [mdast](#mdast)       | MDAST      | Optional | No       | Content (this schema) |
| [meta](#meta)         | `object`   | Optional | Yes      | Content (this schema) |
| [sources](#sources)   | `string[]` | Optional | No       | Content (this schema) |
| [title](#title)       | `string`   | Optional | No       | Content (this schema) |
| [xml](#xml)           | `object`   | Optional | No       | Content (this schema) |

## body

The content body of the retrieved source document

`body`

- is optional
- type: `string`
- defined in this schema

### body Type

`string`

## data

Custom object that can hold any user defined data.

`data`

- is optional
- type: `object`
- defined in this schema

### data Type

`object` with following properties:

| Property | Type | Required |
| -------- | ---- | -------- |


## document

The DOM-compatible representation of the document's inner HTML

`document`

- is optional
- type: `object`
- defined in this schema

### document Type

`object` with following properties:

| Property | Type | Required |
| -------- | ---- | -------- |


## image

Path (can be relative) to the first image in the document

`image`

- is optional
- type: `string`
- defined in this schema

### image Type

`string`

- format: `uri-reference` – URI Reference (according to [RFC3986](https://tools.ietf.org/html/rfc3986))

## intro

Extracted first paragraph of the document

`intro`

- is optional
- type: `string`
- defined in this schema

### intro Type

`string`

## json

The JSON object to emit.

`json`

- is optional
- type: `object`
- defined in this schema

### json Type

`object` with following properties:

| Property | Type | Required |
| -------- | ---- | -------- |


## mdast

`mdast`

- is optional
- type: MDAST
- defined in this schema

### mdast Type

- [MDAST](mdast.schema.md) – `https://ns.adobe.com/helix/pipeline/mdast`

## meta

`meta`

- is optional
- type: `object`
- defined in this schema

### meta Type

`object`, nullable, with following properties:

| Property  | Type   | Required |
| --------- | ------ | -------- |
| `class`   | string | Optional |
| `image`   | string | Optional |
| `intro`   | string | Optional |
| `tagname` | string | Optional |
| `title`   | string | Optional |
| `types`   | array  | Optional |

#### class

The CSS class to use for the section instead of the default `hlx-section` one

`class`

- is optional
- type: `string`

##### class Type

`string`

#### image

Path (can be relative) to the first image in the document

`image`

- is optional
- type: `string`

##### image Type

`string`

- format: `uri-reference` – URI Reference (according to [RFC3986](https://tools.ietf.org/html/rfc3986))

#### intro

Extracted first paragraph of the document

`intro`

- is optional
- type: `string`

##### intro Type

`string`

#### tagname

The element tag name to use for the section instead of the default `div` one (i.e. `section`, `main`, `aside`)

`tagname`

- is optional
- type: `string`

##### tagname Type

`string`

#### title

Extracted title of the document

`title`

- is optional
- type: `string`

##### title Type

`string`

#### types

The inferred class names for the section

`types`

- is optional
- type: `string[]`

##### types Type

Array type: `string[]`

All items must be of the type: `string`

## sources

List of URIs that have been retrieved for this piece of content

`sources`

- is optional
- type: `string[]`
- defined in this schema

### sources Type

Array type: `string[]`

All items must be of the type: `string`

- format: `uri` – Uniformous Resource Identifier (according to [RFC3986](http://tools.ietf.org/html/rfc3986))

## title

Extracted title of the document

`title`

- is optional
- type: `string`
- defined in this schema

### title Type

`string`

## xml

The XML object to emit. See xmlbuilder-js for syntax.

`xml`

- is optional
- type: `object`
- defined in this schema

### xml Type

`object` with following properties:

| Property | Type | Required |
| -------- | ---- | -------- |