return args, err
	}

	getCfg := func(cfgParam string) string {
		// As parameters are already validated, we skip checking
		// if the config param was found.
		val, _, _ := s.ResolveConfigParam(config.PolicyPluginSubSys, config.Default, cfgParam, false)
		return val
	}

	pluginURL := getCfg(URL)
	if pluginURL == "" {
		return args, nil
	}