code: def get_description(self, path, method, view):
          
          description = super(WaldurSchemaGenerator, self).get_description(path, method, view)
  
          permissions_description = get_permissions_description(view, method)
          if permissions_description:
              description += '\n\n' + permissions_description if description else permissions_description
  
          if isinstance(view, core_views.ActionsViewSet):
              validators_description = get_validators_description(view)
              if validators_description:
                  description += '\n\n' + validators_description if description else validators_description
  
          validation_description = get_validation_description(view, method)
          if validation_description:
              description += '\n\n' + validation_description if description else validation_description
  
          return description
docs: Determine a link description.
  
          This will be based on the method docstring if one exists,
          or else the class docstring.