if err := config.CheckValidKeys(subSysTarget, kv, validKVS); err != nil {
				return err
			}
		}
	}
	return nil
}

// GetLambdaWebhook - returns a map of registered notification 'webhook' targets
func GetLambdaWebhook(webhookKVS map[string]config.KVS, transport *http.Transport) (
	map[string]target.WebhookArgs, error,
) {
	webhookTargets := make(map[string]target.WebhookArgs)