title: Pass json file of tags in Cloudformation
body: <p>I have several tags that need to be added to several resources in cloudformation.  I need to make my template file smaller so instead of having to tag everything with the 9ish different tags each time, I'd like to pass them in a json file so that I can just reference that each time instead of doing each individual tag. Is this even possible?</p>
  <p>Something like:</p>
  <p><code>Tags: !Ref &quot;tags&quot;</code></p>