code: def get_calendars(self, calendar_id=None, body=None, params=None):
          
          return self.transport.perform_request(
              "GET", _make_path("_ml", "calendars", calendar_id), params=params, body=body
          )
docs: `<>`_
  
          :arg calendar_id: The ID of the calendar to fetch
          :arg body: The from and size parameters optionally sent in the body
          :arg from_: skips a number of calendars
          :arg size: specifies a max number of calendars to get