title: Change the default content type on multiple files that have been uploaded to a AWS S3 bucket
body: <p>Using aws-cli I uploaded 5gb of files to an Amazon S3 bucket that I have made a static website. Some of the files the site references are .shtml files, but S3 has defaulted to a metadata content type of <code>binary/octet-stream</code> but I want those files to have a metadata content-Type of <code>text/html</code>. Otherwise it doesn't work in the browser.</p>
  
  <p>Is there a aws-cli s3api command I can use to change the content type for all files with a .shtml extension?</p>