> Customization beyond the built-in patterns often required additional CloudFormation based enhancements, and troubleshooting required understanding both Copilot abstractions and the underlying AWS resources it created.
この辺の文章、自分のYAPCの発表内容ほぼそのままって感じ > While Copilot provided simplicity, it had limitations in infrastructure visibility and required learning a dedicated CLI tool with custom manifest syntax. (続