title: How to get current user's profile information in YouTube Data API v3
body: <p>In V2 you could hit the <code>/api/users/default</code> path to get infomation such as the user's username. This is documented here: <a href="https://developers.google.com/youtube/2.0/developers_guide_protocol_profiles">https://developers.google.com/youtube/2.0/developers_guide_protocol_profiles</a></p>
  
  <p>In our migration to V3 I also need to be able to pull the users username, but can't find any documentation showing how to do so. Is this functionality replicated in V3, or is there another way to accomplish this task?</p>
  
  <p>Thanks!</p>