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

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[Home](./index.md) &gt; [@loopback/rest](./rest.md) &gt; [OpenApiSpecOptions](./rest.openapispecoptions.md)

## OpenApiSpecOptions interface

Options to customize how OpenAPI specs are served

<b>Signature:</b>

```typescript
export interface OpenApiSpecOptions 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [consolidate](./rest.openapispecoptions.consolidate.md) | boolean | Set this flag to <code>false</code> to disable OAS schema consolidation. If not set, the value defaults to <code>true</code>. |
|  [disabled](./rest.openapispecoptions.disabled.md) | true | Set this flag to disable the endpoint for OpenAPI spec |
|  [endpointMapping](./rest.openapispecoptions.endpointmapping.md) | { \[key: string\]: [OpenApiSpecForm](./rest.openapispecform.md)<!-- -->; } | Mapping of urls to spec forms, by default: <br> { <br> '/openapi.json': {<!-- -->version: '3.0.0', format: 'json'<!-- -->}<!-- -->, <br> '/openapi.yaml': {<!-- -->version: '3.0.0', format: 'yaml'<!-- -->}<!-- -->, <br> } |
|  [servers](./rest.openapispecoptions.servers.md) | ServerObject\[\] | Configure servers for OpenAPI spec |
|  [setServersFromRequest](./rest.openapispecoptions.setserversfromrequest.md) | boolean | A flag to force <code>servers</code> to be set from the http request for the OpenAPI spec |