[full example] from chalice import Chalice app = Chalice(app_name="helloworld") @app.route("/") def index(): return {"hello": "world"} @app.schedule(Rate(5, unit=Rate.MINUTES)) def periodic_task(event): return {"hello": "world"} @app.on_s3_event(bucket='mybucket') def s3_handler(event): print(event.bucket, event.key) Focus on writing your application code Focus on writing your application code ins