CDKでAPI Gateway経由でlambdaを叩けるようにするやつ

cdk.ts

#!/usr/bin/env node
import 'source-map-support/register';
import {App, Stack} from '@aws-cdk/core';
import {Runtime, Code, Function} from "@aws-cdk/aws-lambda"
import {ApiEventSource} from "@aws-cdk/aws-lambda-event-sources"

const app = new App();

const stack = new Stack(app, "example-stack")

const f = new Function(stack, "example-lambda", {
    handler: "main",
    code: Code.fromAsset("dist/"),
    runtime: Runtime.GO_1_X,
    role: role,
})

f.addEventSource(new ApiEventSource("POST", "/"))