CloudFront의 "No 'Access-Control-Allow-Origin' header is present on the requested resource" 오류를 해결하려면 어떻게 해야 합니까?)
https://aws.amazon.com/ko/premiumsupport/knowledge-center/no-access-control-allow-origin-error/
(중요!!!) S3 CORS 헤더 관련 이슈 해결방법 (html2canvas, lottie)
https://velog.io/@kimsehwan96/S3-CORS-헤더-관련-이슈-해결방법-html2canvas-lottie