動いているEC2を全部問答無用で停止するLambda - Qiita

import json import boto3 client = boto3.client('ec2') def lambda_handler(event, context): response = client.describe_instances( Filters=[ { 'Name': 'instance-state-code', 'Values': [ '16', ] }, ] ) targetInstances = [] for i in response['Reservations']: targetInstances.append(i['Instances'][0]['InstanceId']) if not targetInstances: return "nothing target instances" else: response = client.stop_ins