サーバーレスな郵便番号検索APIを作成してみた - Qiita

import boto3 BUCKET_NAME = 'XXXXXX' OBJECT_KEY = 'XXXXXX.CSV' COMPRESSION_TYPE = 'NONE' def lambda_handler(event, context): # APIのパラメーター postcode = event['postcode'] # S3 Select query = 'select * from s3object s where PostCode =\'' + postcode + '\'' s3 = boto3.client('s3') #S3.Client.select_object_contentの設定 response = s3.select_object_content( Bucket=BUCKET_NAME, Key=OBJECT_KEY, ExpressionType='S