title: Programmatically delete Azure blob storage objects in bulks
body: <p>Is it possible to programmatically delete Azure blob objects in bulks?
  Deleting objects one by one sometimes takes us several days.</p>
  
  <p>We put a lot of new files on the Azure Blob Storage and all the outdated files we want deleted to avoid unwanted charges.</p>
  
  <p>I've googled over the web/<a href="http://en.wikipedia.org/wiki/Microsoft_Developer_Network" rel="nofollow noreferrer">MSDN</a>/Stack&nbsp;Overflow and found only one topic on MSDN from 2014 that was referring to create feature request on the Microsoft site.</p>