DBとtableを自分の環境に書き換えてもらえれば、コピペで試せます。 バージョン Python3.7 準備 import boto3 dynamoDB = boto3.resource('dynamodb') table= dynamoDB.Table('sample') def main(event, context): search(event) insert(event) update(event) delete(event) return def search(event): query_data = table.get_item( Key={ 'id': event['id'] } ) print("GetItem succeeded:") # 取り出す時は sample_value = query_data['Item']['sample_value'] return
![AWS LambdaからPython Boto3を使用してDynamoDBを操作してみた - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/5ece741317ddb75d65a972de68eb397c5e9602b1/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9QVdTJTIwTGFtYmRhJUUzJTgxJThCJUUzJTgyJTg5UHl0aG9uJTIwQm90bzMlRTMlODIlOTIlRTQlQkQlQkYlRTclOTQlQTglRTMlODElOTclRTMlODElQTZEeW5hbW9EQiVFMyU4MiU5MiVFNiU5MyU4RCVFNCVCRCU5QyVFMyU4MSU5NyVFMyU4MSVBNiVFMyU4MSVCRiVFMyU4MSU5RiZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9ZGE0MDk3MjdmMmM0ZTFhMzhkMDY1OTRjNjgzYzE2YzA%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBzaGltYWppcmkmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPTFmMzQ0ZTU5YzBmMjEzNTMzNWFmZDViYjg4NjM3NDFj%26blend-x%3D142%26blend-y%3D436%26blend-mode%3Dnormal%26txt64%3DaW4g44Ko44Or44OQ44O844Kv44Kw44Or44O844OX%26txt-width%3D770%26txt-clip%3Dend%252Cellipsis%26txt-color%3D%2523212121%26txt-font%3DHiragino%2520Sans%2520W6%26txt-size%3D36%26txt-x%3D156%26txt-y%3D536%26s%3D7c010abe0d23493295c47af029b3c424)