title: Cognito Login - iOS and Server API authentication
body: <p>Before spending too much time on this I am trying to confirm if what I am trying to do will work. I have Web App and API that uses Cognito for authentication. I have an iOS app that needs to auth users which currently goes directly to Cognito. I am able to login etc. Now would this token/session if sent to the server work in allowing server to get to all the needed resources? 
  I feel like we went the wrong direction and what is required is API that authenticates iOS client and iOS client should not know anything about Cognito.</p>