code: def cdn_set_conf(self, cname, originConf, environment, token):
          
          return self.client.service.cdn_set_conf(
              cname, originConf, environment, token)
docs: The cdn_set_conf method enables the user to update an existing
          origin configuration in the CDN.
  
          The cdn_get_conf returns the token in the response and the
          cdn_set_conf requires a token as one of the parameters.
  
          The set action is valid only if the token returned is equal to
          the token representing the current version of the configuration file.