@loopback/docs/site/apidocs/rest.requestbodyparser._constructor_.md

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---
lang: en
title: 'API docs: rest.requestbodyparser._constructor_'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
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[Home](./index.md) &gt; [@loopback/rest](./rest.md) &gt; [RequestBodyParser](./rest.requestbodyparser.md) &gt; [(constructor)](./rest.requestbodyparser._constructor_.md)

## RequestBodyParser.(constructor)

Constructs a new instance of the `RequestBodyParser` class

**Signature:**

```typescript
constructor(parsers?: BodyParser[], ctx?: Context | undefined);
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td markdown="1">

parsers


</td><td markdown="1">

[BodyParser](./rest.bodyparser.md)<!-- -->\[\]


</td><td markdown="1">

_(Optional)_


</td></tr>
<tr><td markdown="1">

ctx


</td><td markdown="1">

[Context](./context.context.md) \| undefined


</td><td markdown="1">

_(Optional)_


</td></tr>
</tbody></table>