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695

answers:

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I've got about 200k images in a bucket. They all have expires headers of 2050 but I've read you shouldn't send an expires header older than a year. I want to schedule a script to run every month and set the headers to 6 months away. Anything out there? Obviously I'd like to avoid iterating 200k objects.

A: 

S3 doesn't appear to support bulk updates, as its API's contain no such operations. Some third-party tools claim bulk update capability; however, I wager that they merely automate iteration.

+3  A: 

Disclaimer: I am the developer of this tool, but I think it may answer your question.

CloudBerry Explorer freeware will be able to do it in the next release.

Please send me an email if you like to try out pre-released version - andy at cloudberrylab dot com

cloudberryman