I get ‘OAuth 2.0 is not enabled for this method.’ error when using /rest/agile/1.0/board endpoint. The result is the same for asApp() and asUser() methods. I’ve added all the necessary scopes and permissions.
On further looking at the documentation it seems only the /rest/api/3/ endpoints are supported by Forge. Is there any plan to support the Jira Software specific endpoints "/rest/agile/1.0/board"