A SysOps administrator finds 5 GB of incomplete multipart upload parts in an S3 bucket and wants to reduce the number of these abandoned multipart uploads. What is the appropriate way to address this?

The correct approach is to create an S3 Lifecycle rule. S3 Lifecycle rules allow you to define actions that Amazon S3 should take during an object's lifetime. Specifically, you can configure a rule to expire incomplete multipart uploads after a specified number of days, preventing them from accumulating and incurring storage costs. Requiring users to upload with S3 TransferUtility doesn't directly address existing incomplete uploads or prevent future ones from being abandoned. S3 Versioning keeps multiple versions of an object and doesn't manage incomplete multipart uploads. Building an S3 Object Lambda Access Point is an overly complex and inappropriate solution for simply deleting incomplete multipart uploads; lifecycle rules are designed for this exact purpose.