docs: def can_assign_requisites(self):
          """Tests if this user can manage objective requisites.
  
          A return of true does not guarantee successful authorization. A
          return of false indicates that it is known mapping methods in
          this session will result in a PermissionDenied. This is intended
          as a hint to an application that may opt not to offer assignment
          operations to unauthorized users.
  
          return: (boolean) - false if mapping is not authorized, true
                  otherwise
          compliance: mandatory - This method must be implemented.
  
          """
          url_path = construct_url('authorization',
                                   bank_id=self._catalog_idstr)
          return self._get_request(url_path)['objectiveRequisiteHints']['canAssign']