I'm try to add a simple GraphQL resource. I can set up the resource, enter my endpoint and auth token. I test the connection and the test is successful. The I save and get this message about the resource not being accessible. I've tried this 2 ways - creating the resource first from the resource page and creating an app first and then creating the resource from the new query interface. Same result - I cannot access the resource from my app.
When creating the resource from the resource page, it is still accessible in the resources list. Just not from within my app.