This lambda function will return the list of devops topics.

AWS-Lambda-Tutorial-DevOps-Topics.py

import json
import os

def lambda_handler(event, context):
  # print (event)
  statusCode = 200
  return {
    "statusCode": statusCode,
    "body": json.dumps(["ansible", "jenkins", "docker", "k8s"]),
    "headers": {
      "Content-Type": "application/json"
    }
  }