code: func (a *AuthWithRoles) hasRemoteBuiltinRole(name string) bool {
  	if _, ok := a.checker.(RemoteBuiltinRoleSet); !ok {
  		return false
  	}
  	if !a.checker.HasRole(name) {
  		return false
  	}
  
  	return true
  }
docs: // hasRemoteBuiltinRole checks the type of the role set returned and the name.
  // Returns true if role set is remote builtin and the name matches.