title: With AWS Amplify Auth and GraphQL API, how would you have some public, and some private query/mutation calls?
body: <p>Setup:</p>
  
  <ul>
  <li>AWS Amplify API w/ GraphQL</li>
  <li>AWS Amplify Auth w/ Cognito User Pools</li>
  </ul>
  
  <p>Say the majority of the platform should be accessible by a logged out user. E.g. they should be able to read forum <code>Topics</code>, but if they want to post, they need to sign in. </p>
  
  <p>I see an @auth resolver that I can use, but whenever I try to make a graphQL call to <code>my.url.amazonawscom/graphql</code> to fetch <code>Topics</code>, it says <code>"errorType": "UnauthorizedException"</code>. I'm having trouble figuring out how a logged out user can have authorization to publicly accessible data.</p>