docs: def get_sectie_by_id_and_afdeling(self, id, afdeling):
          '''
          Get a `sectie`.
  
          :param id: An id of a sectie. eg. "A"
          :param afdeling: The :class:`Afdeling` for in which the `sectie` can \
              be found. Can also be the id of and `afdeling`.
          :rtype: A :class:`Sectie`.
          '''
          try:
              aid = afdeling.id
          except AttributeError:
              aid = afdeling
              afdeling = self.get_kadastrale_afdeling_by_id(aid)
          afdeling.clear_gateway()
  
          def creator():
              url = self.base_url + '/municipality/%s/department/%s/section/%s' % (afdeling.gemeente.id, afdeling.id, id)
              h = self.base_headers
              p = {
                  'geometry': 'full',
                  'srs': '31370'
              }
              res = capakey_rest_gateway_request(url, h, p).json()
              return Sectie(
                  res['sectionCode'],
                  afdeling,
                  self._parse_centroid(res['geometry']['center']),
                  self._parse_bounding_box(res['geometry']['boundingBox']),
                  res['geometry']['shape'],
              )
  
          if self.caches['long'].is_configured:
              key = 'get_sectie_by_id_and_afdeling_rest#%s#%s' % (id, aid)
              sectie = self.caches['long'].get_or_create(key, creator)
          else:
              sectie = creator()
          sectie.set_gateway(self)
          return sectie