AWS lambda function to return an HTTP redirect (golang)

redirect.go

package main

import (
	"github.com/aws/aws-lambda-go/events"
	"github.com/aws/aws-lambda-go/lambda"
)

type Response events.APIGatewayProxyResponse

func Handler() (Response, error) {
	resp := Response{
		StatusCode: 307,
		Headers: map[string]string{
			"Location": "https://gist.github.com",
		},
	}
	return resp, nil
}

func main() {
	lambda.Start(Handler)
}