def post_event_trigger(event, time, time_unit, zephyr)
      data = {}
      data['time'] = time
      data['time_unit'] = time_unit
      data['event'] = event
      data['zephyr'] = zephyr
      api_post(:trigger, data)
    end
def post_event_trigger(event, time, time_unit, zephyr)
      data = {}
      data['time'] = time
      data['time_unit'] = time_unit
      data['event'] = event
      data['zephyr'] = zephyr
      api_post(:trigger, data)
    end
params
   template, String
   time, String
   time_unit, String
   zephyr, String
 Create or update a trigger