title: AWS Cognito- get user information with ID
body: <p>Is there any way to get information about the user in AWS Cognito pool (on android) who is not logged in, knowing his ID? I tried that code:</p>
  
  <pre><code> AppHelper.getPool().getUser(username).getDetailsInBackground(detailsHandler);
  </code></pre>
  
  <p>However it works only for username who is currently logged in.</p>