tera_

<p data-line="0" class="code-line">冪等<br>
dynamodbにstatusを記録し、ロックする<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__2a9e38c38b9e2" src="https://embed.zenn.studio/card#zenn-embedded__2a9e38c38b9e2" data-content="https%3A%2F%2Frepost.aws%2Fja%2Fknowledge-center%2Flambda-function-idempotent" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://repost.aws/ja/knowledge-center/lambda-function-idempotent" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://repost.aws/ja/knowledge-center/lambda-function-idempotent</a></p>


<p data-line="0" class="code-line">サービスごとに同期呼び出しか非同期呼び出しか決まっている<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__af645ee9be8c1" src="https://embed.zenn.studio/card#zenn-embedded__af645ee9be8c1" data-content="https%3A%2F%2Fqiita.com%2Fshinya_ichinoseki%2Fitems%2F3faf4788757ae8f9930e" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://qiita.com/shinya_ichinoseki/items/3faf4788757ae8f9930e" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://qiita.com/shinya_ichinoseki/items/3faf4788757ae8f9930e</a></p>
<p data-line="3" class="code-line"><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__b93d247874441" src="https://embed.zenn.studio/card#zenn-embedded__b93d247874441" data-content="https%3A%2F%2Fdocs.aws.amazon.com%2Fja_jp%2Flambda%2Flatest%2Fdg%2Flambda-services.html" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://docs.aws.amazon.com/ja_jp/lambda/latest/dg/lambda-services.html" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://docs.aws.amazon.com/ja_jp/lambda/latest/dg/lambda-services.html</a></p>
