Release: Amazon CloudFront on 2012-03-19

Release Notes>CloudFront>Release: Amazon CloudFront on 2012 03 19
This release of Amazon CloudFront introduces a configurable minimum TTL value for download distributions. If you don't specify a minimum TTL when you create a new download distribution, CloudFront sets the minimum TTL to 0 seconds.

Details

Release Date: March 19, 2012 9:00 PM GMT
Latest Version: 2012-03-15
Created On: March 19, 2012 8:57 PM GMT
Last Updated: May 14, 2012 2:30 AM GMT

New Features

Feature Description
Configurable minimum TTL and a default minimum TTL of 0 seconds CloudFront now supports configuring the minimum TTL value for a download distribution. If you don't specify a minimum TTL when you create a distribution, CloudFront sets the minimum TTL to 0 seconds. You can then use cache control headers for each object in your origin to specify the TTL that you want CloudFront to honor. The default TTL for each object is still 24 hours.

For more information about how the minimum TTL works, see Request and Response Behavior, and Supported HTTP Status Codes in the Amazon CloudFront Developer Guide. For information about how to configure the minimum TTL for a download distribution, see the CachingBehavior element in the "Elements" table for the DistributionConfig Complex Type in the Amazon CloudFront API Reference.

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