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---
lang: en
title: 'API docs: rest.bodyparser.supports'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/rest
permalink: /doc/en/lb4/apidocs.rest.bodyparser.supports.html
---
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[Home](./index.md) > [@loopback/rest](./rest.md) > [BodyParser](./rest.bodyparser.md) > [supports](./rest.bodyparser.supports.md)
## BodyParser.supports() method
Indicate if the given media type is supported
**Signature:**
```typescript
supports(mediaType: string): boolean;
```
## Parameters
<table><thead><tr><th>
Parameter
</th><th>
Type
</th><th>
Description
</th></tr></thead>
<tbody><tr><td markdown="1">
mediaType
</td><td markdown="1">
string
</td><td markdown="1">
Media type
</td></tr>
</tbody></table>
**Returns:**
boolean