|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