title: Updating files for my static website on S3
body: <p>I'm trying to update a static website I'm hosting on amazon AWS S3 - just need to put a new version of my resume up there. I've gone through the documentation and it seems as though I need to 'invalidate' the file - but all the guides I'm finding only talk about using cloudfront, which is a service I don't use.</p>
  
  <p>So for a static website where I need to update a single file, how do I do that without cloudfront?</p>