title: Google Analytics API returns different result than web interface for Event Tracking
body: <p>When using the API, results for the metric "ga:uniqueEvents" are consistently lower then shown in the webinterface. The results for "ga:totalEvents" are the same as in the webinterface. Is there a extra filter in the API or what else can cause this ?</p>
  
  <p>Example request:
  <a href="https://www.googleapis.com/analytics/v3/data/ga?ids=ga:....&amp;start-date=2016-10-01&amp;end-date=2016-10-01&amp;metrics=ga:totalEvents" rel="nofollow noreferrer">https://www.googleapis.com/analytics/v3/data/ga?ids=ga:....&amp;start-date=2016-10-01&amp;end-date=2016-10-01&amp;metrics=ga:totalEvents</a>, ga:uniqueEvents&amp;dimensions=ga:eventCategory, ga:eventLabel&amp;sort=ga:eventLabel&amp;filters=ga:eventCategory==%category name%</p>