diff --git a/proto/plugin.pb.go b/proto/plugin.pb.go
index 57a811a..4864a2c 100644
--- a/proto/plugin.pb.go
+++ b/proto/plugin.pb.go
@@ -434,6 +434,7 @@ type NotifyResponse struct {
 	unknownFields protoimpl.UnknownFields
 
 	Result *Result `protobuf:"bytes,1,opt,name=result,proto3" json:"result,omitempty"`
+	Return string  `protobuf:"bytes,2,opt,name=return,proto3" json:"return,omitempty"`
 }
 
 func (x *NotifyResponse) Reset() {
@@ -475,6 +476,13 @@ func (x *NotifyResponse) GetResult() *Result {
 	return nil
 }
 
+func (x *NotifyResponse) GetReturn() string {
+	if x != nil {
+		return x.Return
+	}
+	return ""
+}
+
 type OrderRequest_Order struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -764,23 +772,24 @@ var file_proto_plugin_proto_rawDesc = []byte{
 	0x72, 0x69, 0x65, 0x73, 0x12, 0x18, 0x0a, 0x07, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x73, 0x18,
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+	0x69, 0x66, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x15, 0x2e, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x2e, 0x4e, 0x6f, 0x74, 0x69, 0x66, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x22, 0x00, 0x42, 0x0f, 0x5a, 0x0d, 0x70, 0x6c, 0x75, 0x67, 0x69, 0x6e, 0x73, 0x2f, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/proto/plugin.pb.validate.go b/proto/plugin.pb.validate.go
index ca56725..41cd4ca 100644
--- a/proto/plugin.pb.validate.go
+++ b/proto/plugin.pb.validate.go
@@ -949,6 +949,8 @@ func (m *NotifyResponse) validate(all bool) error {
 		}
 	}
 
+	// no validation rules for Return
+
 	if len(errors) > 0 {
 		return NotifyResponseMultiError(errors)
 	}
diff --git a/proto/plugin.proto b/proto/plugin.proto
index ce831ef..a2244d1 100644
--- a/proto/plugin.proto
+++ b/proto/plugin.proto
@@ -66,4 +66,5 @@ message NotifyRequest{
 }
 message NotifyResponse{
   Result result = 1;
+  string return = 2;
 }
\ No newline at end of file