code: def get_count(self, filter=None, order_by=None, group_by=[], page=None, page_size=None, query_parameters=None):
          
          return self.count(filter=filter, order_by=order_by, group_by=group_by, page=page, page_size=page_size, query_parameters=query_parameters, async=False)[2]
docs: Get the total count of objects that can be fetched according to filter
  
              Args:
                  filter (string): string that represents a predicate fitler (eg. name == 'x')
                  order_by (string): string that represents an order by clause
                  group_by (string): list of names for grouping
                  page (int): number of the page to load
                  page_size (int): number of results per page
  
              Returns:
                  Returns the number of objects found