title: Recognize/raise an alert when a specific service has not been called within a time period by "Developer App"
body: <p>Say I have a resource defined such that the service <a href="https://api.mydomainname.com/v1/stores/ABC/order" rel="nofollow">https://api.mydomainname.com/v1/stores/ABC/order</a> where "ABC" has a direct relation to a Developer App entry.  I also have a Custom Attribute for the maximum number of seconds that can elapse between calls; if the time between calls exceeds that threshold, I'd like to take an action (make an call, raise a Nagios alert, etc).</p>
  
  <p>Example:
  ABC (api key: 54c34ce0f7691840093bfba55a10c782) has a 300s elapsed time threshold
  XYZ (api key: af9843af2d190f72481183a8645659ac) has a 600s elapsed time threshold</p>
  
  <p>Do we have any ideas on how to do this on for all related message processors in an Organization?</p>
  
  <p>I do not want to have to have a call to check if the threshold has been exceeded.</p>
  
  <p>I'm thinking I have to push this further down to the actual service, but if there is an Apigee based potential solution, I'd be interested.</p>