code: def get_members(self, api=None):
          
          api = api or self._API
  
          response = api.get(url=self._URL['members'].format(id=self.id))
  
          data = response.json()
          total = response.headers['x-total-matching-query']
          members = [Member(api=api, **member) for member in data['items']]
          links = [Link(**link) for link in data['links']]
          href = data['href']
  
          return Collection(
              resource=Member,
              href=href,
              total=total,
              items=members,
              links=links,
              api=api
          )
docs: Retrieve dataset members
          :param api: Api instance
          :return: Collection object