Steps to reproduce:

1. Changes in configuration...
   Issue might have started after upgrade to 6.2 from the latest 5.* Upgraded about a month ago, but just noticed none of my changes were "syncing" to Zabbix. Upgraded the template and deleted and cleared all discovered meraki hosts. None will be rediscovered. 

 
First of all, I am 100% sure that the API Key are setup correctly. I can access my dashboard using Postman and when I run a Test on the discovery item in zabbix, it successfully returns my Meraki tenant information.

However, it has been running for four hours and there have been exactly zero devices discovered. Documentation for this appears to be non-existent. I would very much appreciate if someone could give me som ideas how to troubleshoot this.

Thank you.