docs: def get_resource(cls, request_args, id):
          r"""
          Used to fetch a single resource object with the given id in response to a GET request.\
          get_resource should only be invoked on a resource when the client specifies a GET request.
  
          :param request_args:
          :return: The query parameters supplied with the request.  currently supports include.  See \
          http://jsonapi.org/format/#fetching-includes
          """
          try:
              this_resource = cls.nodes.get(id=id, active=True)
  
              try:
                  included = request_args.get('include').split(',')
              except AttributeError:
                  included = []
  
              r = this_resource.individual_resource_response(included)
          except DoesNotExist:
              r = application_codes.error_response([application_codes.RESOURCE_NOT_FOUND])
  
          return r