title: Is it possible to add "Other calendar by URL" in google calendar API?
body: <p>I have been unable to find help on <a href="https://developers.google.com/google-apps/calendar/v3/reference/" rel="nofollow noreferrer">Google Calendar APIreference</a>.  I am looking for a resource which makes the same things like option in user interface "Add by URL"( see below).</p>
  
  <p><a href="https://i.stack.imgur.com/yUhC9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yUhC9.png" alt="enter image description here"></a></p>
  
  <p>Is it possible to add other calendars by URL through Google Calendar API?</p>