title: Ruby on Rails app can't query AWS - error 403 forbidden
body: <p>I was in a course last year to develop RoR applications. I developed one that searches AWS using my account's key and returns results. Now whenever I search Amazon I'm getting a 403 error.</p>
  
  <p>I recreated my key and I've updated it in the Rails console but to no avail. How can I check my credentials or what else can I do to start hunting this problem down?</p>