code: def get_assessments_by_genus_type(self, assessment_genus_type):
          
          # Implemented from template for
          # osid.resource.ResourceLookupSession.get_resources_by_genus_type
          # NOTE: This implementation currently ignores plenary view
          collection = JSONClientValidated('assessment',
                                           collection='Assessment',
                                           runtime=self._runtime)
          result = collection.find(
              dict({'genusTypeId': str(assessment_genus_type)},
                   **self._view_filter())).sort('_id', DESCENDING)
          return objects.AssessmentList(result, runtime=self._runtime, proxy=self._proxy)
docs: Gets an ``AssessmentList`` corresponding to the given assessment genus ``Type`` which does not include assessments of types derived from the specified ``Type``.
  
          In plenary mode, the returned list contains all known
          assessments or an error results. Otherwise, the returned list
          may contain only those assessments that are accessible through
          this session.
  
          arg:    assessment_genus_type (osid.type.Type): an assessment
                  genus type
          return: (osid.assessment.AssessmentList) - the returned
                  ``Assessment`` list
          raise:  NullArgument - ``assessment_genus_type`` is ``null``
          raise:  OperationFailed - unable to complete request
          raise:  PermissionDenied - authorization failure occurred
          *compliance: mandatory -- This method must be implemented.*