docs: async def summary(self, show_archived: bool = False) -> dict:
          """Get a quick summary of how many packages are in an account."""
          summary_resp = await self._request(
              'post',
              API_URL_BUYER,
              json={
                  'version': '1.0',
                  'method': 'GetIndexData',
                  'param': {
                      'IsArchived': show_archived
                  },
                  'sourcetype': 0
              })
  
          _LOGGER.debug('Summary response: %s', summary_resp)
  
          results = {}
          for kind in summary_resp.get('Json', {}).get('eitem', []):
              results[PACKAGE_STATUS_MAP[kind['e']]] = kind['ec']
          return results