def can_lookup_types(self):
return True<EOL>
Tests if this user can perform Type lookups.

        A return of true does not guarantee successful authorization. A
        return of false indicates that it is known all methods in this
        session will result in a PermissionDenied. This is intended as a
        hint to an application that may opt not to offer lookup
        operations.

        return: (boolean) - false if lookup methods are not authorized,
                true otherwise
        compliance: mandatory - This method must be implemented.