StartV1 will start the lambda function with the given handler and options.

StartV2 will start the lambda function with the given handler and options.

WithErrorHandler is an option that allows you to pass a custom error handler to the lambda function.

WithResources is an option that allows you to pass resources to the lambda function.

DefaultErrorHandler is the default error handler for the lambda function.

APIGatewayProxyRequest contains data coming from the API Gateway proxy.

APIGatewayProxyResponse configures the response to be returned by API Gateway for the request.

Error is a struct that implements ErrorResponse.