The management of temporary files, logs, media files, etc. at AWS will be easier. Amazon has just added object expiration, which allows developers set up rules for the automated deletion of files stored in S3.
Object Expiration allows the scheduled removal of objects after a defined time period.
Developers can add rules for deleting files with a specific prefix (like logs/ or photos/) and set the expiration period (in days) for objects.
Version-enabled can't have object expiration. For more information, check out the specific S3 developer guide on the AWS Documentation site.