A marketing company uses Amazon S3 to store marketing dat a. The company uses versioning in some buckets. The company runs several jobs to read and…

Amazon S3 Storage Lens automatically collects bucket-level metrics, including “Previous version bytes/objects” and “Incomplete multipart upload bytes/objects.” The managed dashboard surfaces these data without scripting or report generation, satisfying both requirements with minimal operational effort. (AWS, “S3 Storage Lens – Metrics and dimensions,” Table: Incomplete MPU bytes; Previous version bytes).

1. Amazon Web Services. “Amazon S3 Storage Lens metrics and dimensions.” User Guide

Sections: “Previous version bytes

” “Incomplete MPU bytes.” https://docs.aws.amazon.com/AmazonS3/latest/userguide/storage-lens-metrics-dimensions.html

2. Amazon Web Services. “Configuring Amazon S3 Inventory.” User Guide

Table: Supported fields (no MPU fields). https://docs.aws.amazon.com/AmazonS3/latest/userguide/storage-inventory.html

3. Amazon Web Services. “AWS Billing Reports for Amazon S3.” User Guide

“Usage reports” (storage by class only). https://docs.aws.amazon.com/AmazonS3/latest/userguide/usage-report-bucket.html

4. Amazon Web Services. “S3 CLI Reference – ls

list-multipart-uploads.” Requires manual scripting; no aggregation. https://docs.aws.amazon.com/cli/latest/reference/s3/