title: Google Contacts API not working - OAuth 1.0
body: <p>I'm using OAuth 1.0 to retreive google contacts. But this functionality is not working recently. Everything goes fine even to the step of receiving access token.</p>
  
  <p>But when I use this access token to receive the contacts details, I'm receiving a 403 - Forbidden error. And also, the inner exception states ProtocolError. I have been using https always and no changes were made recently in my application. Now I've tried using http also and received the same error.</p>
  
  <p>Has anything changed with Google Contacts API.?</p>
  
  <p>-- Sudarshan.S</p>