API Gateway to SNS to SQS

Create an Amazon API Gateway API that integrates with Amazon SNS and Amazon SQS

This CDK application demonstrates how to set up a topic-queue-chaining pattern using Amazon SNS and Amazon SQS behind an Amazon API Gateway. This architecture helps in setting up a highly scalable API that can consume messages/events, fan them out and process them asynchronously.

This stack deploys an Amazon API Gateway REST API that publishes requests to an SNS Topic. The SNS topic fans out these requests to 2 SQS Queues. Requests in each of these queues are processed by Lambda functions. These functions log the requests to the console [CloudWatch Logs groups].

/*! Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
  *  SPDX-License-Identifier: MIT-0
 */

'use strict'

import { Handler } from "aws-lambda";

export const handler: Handler = async (event) => {
    console.log(event);
};