title: How to authenticate through Graphiql playground
body: <p>It's my first time using GraphQL and im trying to access the content of a given query but i can't acces this given query because of lack of permissions, in this case I have been given a username and a password to access this GraphQL api, and i'm able to get and verify the token using these credentials in GraphQL but my question is the following, how do I become authenticated in the API to be able to access the queries of the API?</p>
  <p>My error is as follows.</p>
  <pre><code>&quot;errors&quot;: [
      {
        &quot;message&quot;: &quot;You do not have permission to perform this action&quot;,
  </code></pre>
  <p>I believe this is something very basic, but I just not able to find a way to solve this issue.</p>