三歩あるけば物も忘れる

import boto3
import os
client = boto3.client('sns')

def lambda_handler(event, context):
    
    state = event['alarmData']['state']['value']
    alarmName = event['alarmData']['alarmName']
    REGION = "in Asia Pacific (Osaka)"
    
    Subject = state + ' ”' + alarmName + '” ' + REGION

    print(Subject)

{
    "source": "aws.cloudwatch",
    "alarmArn": "arn:aws:cloudwatch:ap-northeast-1:125901058219:alarm:Shige001",
    "accountId": "125901058219",
    "time": "2024-03-25T08:17:49.222+0000",
    "region": "ap-northeast-1",
    "alarmData": {
        "alarmName": "Shige001",
        "state": {
            "value": "ALARM",
            "reason": "Threshold Crossed: 1 out of the last 1 datapoints [1.0 (25/03/24 08:12:00)] was greater than or equal to the threshold (0.0) (minimum 1 datapoint for OK -> ALARM transition).",
            "reasonData": "{\"version\":\"1.0\",\"queryDate\":\"2024-03-25T08:17:49.215+0000\",\"startDate\":\"2024-03-25T08:12:00.000+0000\",\"statistic\":\"Maximum\",\"period\":300,\"recentDatapoints\":[1.0],\"threshold\":0.0,\"evaluatedDatapoints\":[{\"timestamp\":\"2024-03-25T08:12:00.000+0000\",\"sampleCount\":1.0,\"value\":1.0}]}",
            "timestamp": "2024-03-25T08:17:49.222+0000"
        },
        "previousState": {
            "value": "INSUFFICIENT_DATA",
            "reason": "Unchecked: Initial alarm creation",
            "timestamp": "2024-03-25T08:17:24.779+0000"
        },
        "configuration": {
            "metrics": [
                {
                    "id": "a6c73a57-c495-95c1-1ab6-8b2e418dd40c",
                    "metricStat": {
                        "metric": {
                            "namespace": "Namespace1",
                            "name": "MetricName1",
                            "dimensions": {}
                        },
                        "period": 300,
                        "stat": "Maximum"
                    },
                    "returnData": true
                }
            ]
        }
    }
}