Restricting access by user login state, role or capability [PRO]

Within Access Control, we can validate that the user has access to the selected schema elements (operations, fields and directives) using the standard WordPress access control functionality:

• Is the user logged-in or not? (Via rule User State)
• Does the user have the required role(s)? (Via rule User Roles)
• Does the user have the required capability(ies)? (Via rule User Capabilities)