code: def get_data(context, resource, **kwargs):
      
  
      url_suffix = ''
      if 'keys' in kwargs and kwargs['keys']:
          url_suffix = '/?keys=%s' % ','.join(kwargs.pop('keys'))
  
      uri = '%s/%s/%s/data%s' % (context.dci_cs_api, resource,
                                 kwargs.pop('id'), url_suffix)
  
      r = context.session.get(uri, timeout=HTTP_TIMEOUT, params=kwargs)
      return r
docs: Retrieve data field from a resource