Force CloudFront distribution/file update

Question

I\'m using Amazon\'s CloudFront to serve static files of my web apps.

Is there no way to tell a cloudfront distribution that it needs to refresh it\'s file or point

Answer 1

As of March 19, Amazon now allows Cloudfront's cache TTL to be 0 seconds, thus you (theoretically) should never see stale objects. So if you have your assets in S3, you could simply go to AWS Web Panel => S3 => Edit Properties => Metadata, then set your "Cache-Control" value to "max-age=0".

This is straight from the API documentation:

To control whether CloudFront caches an object and for how long, we recommend that you use the Cache-Control header with the max-age= directive. CloudFront caches the object for the specified number of seconds. (The minimum value is 0 seconds.)