title: Creating a Plan in Planner
body: <p>I want to create a plan in Planner. The endpoint I call is:</p>
  
  <pre><code>https://graph.microsoft.com/beta/planner/plans
  </code></pre>
  
  <p>In return I get: </p>
  
  <pre><code>{
    "error": {
      "code": "",
      "message": "You do not have the required permissions to access this item, or the item may not exist.",
      "innerError": {
        "request-id": "2654b7da-4ee4-47b8-83f8-e9514088c095",
        "date": "2018-10-01T10:57:34"
      }
    }
  }
  </code></pre>
  
  <p>My permissions and scopes are:</p>
  
  <pre><code>SCOPES = ['User.Read', 'Group.ReadWrite.All']
  </code></pre>
  
  <p>I gave Admin Consent for these permissions.</p>
  
  <p>As a payload I send:</p>
  
  <pre><code>{
    "title": "test",
    "owner": "&lt;myID&gt;"
  }
  </code></pre>
  
  <p>Where <code>&lt;myID&gt;</code> is the ID of the account requested per <code>/me</code></p>
  
  <p>Still it does not work - what did I miss?</p>