title: What parameters are required to create an "Add to Google Calendar" link?
body: <p>We can use this <a href="https://www.google.com/calendar/render?action=TEMPLATE&amp;text=EventName&amp;dates=20131206T050000Z/20131208T060000Z&amp;location=EventLocation&amp;sprop=name:Name&amp;sprop=website:EventWebite&amp;details=EventDetail&amp;sf=true&amp;output=xml" rel="noreferrer">link</a> to <code>add a new event</code> to <code>Google Calendar</code> by <code>parameters</code></p>
  
  <pre><code>https://www.google.com/calendar/render?
  action=TEMPLATE&amp;
  text=EventName&amp;
  dates=20131206T050000Z/20131208T060000Z
  &amp;location=EventLocation&amp;
  sprop=name:Name&amp;
  sprop=website:EventWebite&amp;
  details=EventDetail&amp;
  sf=true&amp;
  output=xml
  </code></pre>
  
  <p>But I can't find any documentation about these parameters.</p>
  
  <p>Does anyone know where's it?</p>