diff --git a/go/dmi/commons.pb.go b/go/dmi/commons.pb.go
new file mode 100644
index 0000000..eec2c1d
--- /dev/null
+++ b/go/dmi/commons.pb.go
@@ -0,0 +1,110 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: dmi/commons.proto
+
+package dmi
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type Status int32
+
+const (
+	Status_UNDEFINED_STATUS Status = 0
+	Status_OK               Status = 1
+	Status_ERROR            Status = 2
+)
+
+var Status_name = map[int32]string{
+	0: "UNDEFINED_STATUS",
+	1: "OK",
+	2: "ERROR",
+}
+
+var Status_value = map[string]int32{
+	"UNDEFINED_STATUS": 0,
+	"OK":               1,
+	"ERROR":            2,
+}
+
+func (x Status) String() string {
+	return proto.EnumName(Status_name, int32(x))
+}
+
+func (Status) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_74aedf0dda1205d8, []int{0}
+}
+
+// Reason for the failure of request
+type Reason int32
+
+const (
+	Reason_UNDEFINED_REASON Reason = 0
+	Reason_UNKNOWN_DEVICE   Reason = 1
+	Reason_INTERNAL_ERROR   Reason = 2
+	Reason_WRONG_METRIC     Reason = 3
+	Reason_WRONG_EVENT      Reason = 4
+)
+
+var Reason_name = map[int32]string{
+	0: "UNDEFINED_REASON",
+	1: "UNKNOWN_DEVICE",
+	2: "INTERNAL_ERROR",
+	3: "WRONG_METRIC",
+	4: "WRONG_EVENT",
+}
+
+var Reason_value = map[string]int32{
+	"UNDEFINED_REASON": 0,
+	"UNKNOWN_DEVICE":   1,
+	"INTERNAL_ERROR":   2,
+	"WRONG_METRIC":     3,
+	"WRONG_EVENT":      4,
+}
+
+func (x Reason) String() string {
+	return proto.EnumName(Reason_name, int32(x))
+}
+
+func (Reason) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_74aedf0dda1205d8, []int{1}
+}
+
+func init() {
+	proto.RegisterEnum("dmi.Status", Status_name, Status_value)
+	proto.RegisterEnum("dmi.Reason", Reason_name, Reason_value)
+}
+
+func init() { proto.RegisterFile("dmi/commons.proto", fileDescriptor_74aedf0dda1205d8) }
+
+var fileDescriptor_74aedf0dda1205d8 = []byte{
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+}