docs: def trigger_event(name,
                    event,
                    value1=None,
                    value2=None,
                    value3=None
                    ):
      '''
      Trigger an event in IFTTT
  
      .. code-block:: yaml
  
          ifttt-event:
            ifttt.trigger_event:
              - event: TestEvent
              - value1: 'A value that we want to send.'
              - value2: 'A second value that we want to send.'
              - value3: 'A third value that we want to send.'
  
      The following parameters are required:
  
      name
          The unique name for this event.
  
      event
          The name of the event to trigger in IFTTT.
  
      The following parameters are optional:
  
      value1
          One of the values that we can send to IFTT.
  
      value2
          One of the values that we can send to IFTT.
  
      value3
          One of the values that we can send to IFTT.
      '''
      ret = {'name': name,
             'changes': {},
             'result': False,
             'comment': ''}
  
      if __opts__['test']:
          ret['comment'] = 'The following trigger would be sent to IFTTT: {0}'.format(event)
          ret['result'] = None
          return ret
  
      ret['result'] = __salt__['ifttt.trigger_event'](
          event=event,
          value1=value1,
          value2=value2,
          value3=value3
      )
  
      if ret and ret['result']:
          ret['result'] = True
          ret['comment'] = 'Triggered Event: {0}'.format(name)
      else:
          ret['comment'] = 'Failed to trigger event: {0}'.format(name)
  
      return ret