code: def _get_cloud_foundry_config(self):
          
          config = os.path.expanduser(self.config_file)
          if not os.path.exists(config):
              raise CloudFoundryLoginError('You must run `cf login` to authenticate')
  
          with open(config, "r") as data:
              return json.load(data)
docs: Reads the local cf CLI cache stored in the users
          home directory.