title: How can I get current date in a CloudFormation script?
body: <p>I am tagging my resources using Tags in my cfn script:</p>
  
  <pre><code>"Tags" : [ { "Key" : "Owner",       "Value" : "my name" },
             { "Key" : "Name",        "Value" : "instance name" } 
             { "Key" : "DateCreated", "Value" : &lt;something goes here&gt; } 
           ],
  </code></pre>
  
  <p>I would like to create a tag with the current date as per the example above.  Is it possible?</p>