diff --git a/pkg/upstreamApi/vstp.go b/pkg/upstreamApi/vstp.go
index c43c6e4..4d502bc 100644
--- a/pkg/upstreamApi/vstp.go
+++ b/pkg/upstreamApi/vstp.go
@@ -1,5 +1,9 @@
 package upstreamApi
 
+type VstpMsg struct {
+	CIFMsg Schedule `json:"VSTPCIFMsgV1"`
+}
+
 type Schedule struct {
 	ScheduleID          string          `json:"schedule_id"`
 	TransactionType     string          `json:"transaction_type"`