# Function: awsLambdaRequestHandler()

> 

> **awsLambdaRequestHandler**\<`TRouter`, `TEvent`\>(`opts`): (`event`, `context`) => `Promise`\<`inferAPIGWReturn`\<`TEvent`\>\>

Defined in: [packages/server/src/adapters/aws-lambda/index.ts:73](https://github.com/trpc/trpc/blob/57482b0bb09dce5c838dc8bf5727a943488bac61/packages/server/src/adapters/aws-lambda/index.ts#L73)

Creates a Lambda handler for a router, for API Gateway (REST and HTTP
APIs) and Lambda function URLs.

## Type Parameters

| Type Parameter |
| ------ |
| `TRouter` *extends* [`AnyTRPCRouter`](https://trpc.io/docs/typedoc/server/index/type-aliases/AnyTRPCRouter.md) |
| `TEvent` *extends* [`LambdaEvent`](https://trpc.io/docs/typedoc/server/adapters/aws-lambda/type-aliases/LambdaEvent.md) |

## Parameters

| Parameter | Type |
| ------ | ------ |
| `opts` | [`AWSLambdaOptions`](https://trpc.io/docs/typedoc/server/adapters/aws-lambda/type-aliases/AWSLambdaOptions.md)\<`TRouter`, `TEvent`\> |

## Returns

`Function`

### Parameters

| Parameter | Type |
| ------ | ------ |
| `event` | `TEvent` |
| `context` | `Context` |

### Returns

`Promise`\<`inferAPIGWReturn`\<`TEvent`\>\>

## See

https://trpc.io/docs/server/adapters/aws-lambda#3-use-the-amazon-api-gateway-adapter