Reference
createPreloadedAwsLambdaRequestHandler
Creates a buffered AWS Lambda handler after eagerly preparing and preloading the built runtime. Use this when startup code can await preload work before the first request instead of letting the first invocation share that cost.
Signature
function createPreloadedAwsLambdaRequestHandler(options: AwsLambdaRequestHandlerOptions): Promise<AwsLambdaRequestHandler>