title: Refresh an uploaded image with the same name on Akamai Edge Servers
body: <p>I have an application which uploads images on Akamai.  Sometimes it is necessary for us to upload the image with the same name as before.  When I do this akamai does not refresh the image on edge servers based on the timestamp.  However if I rename the image and upload, my changes are reflected on all Edge servers.</p>
  
  <p>Are there any ESI directives that I can use to ensure that the image is refreshed. I know this will beat the purpose of using the CDN but I require this functionality on selected content.</p>
  
  <p>Any help or direction would be great.</p>