---
lang: en
title: 'API docs: openapi-v3.oasenhancerservice.getenhancerbyname'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/openapi-v3
permalink: /doc/en/lb4/apidocs.openapi-v3.oasenhancerservice.getenhancerbyname.html
---

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[Home](./index.md) &gt; [@loopback/openapi-v3](./openapi-v3.md) &gt; [OASEnhancerService](./openapi-v3.oasenhancerservice.md) &gt; [getEnhancerByName](./openapi-v3.oasenhancerservice.getenhancerbyname.md)

## OASEnhancerService.getEnhancerByName() method

Find an enhancer by its name

**Signature:**

```typescript
getEnhancerByName<T extends OASEnhancer = OASEnhancer>(name: string): Promise<T | undefined>;
```

## Parameters

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

Parameter


</th><th>

Type


</th><th>

Description


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

name


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

string


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

The name of the enhancer you want to find


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

**Returns:**

Promise&lt;T \| undefined&gt;