diff --git a/accounting/grpc/service.pb.go b/accounting/grpc/service.pb.go
index 9699622..51b9fe3 100644
Binary files a/accounting/grpc/service.pb.go and b/accounting/grpc/service.pb.go differ
diff --git a/accounting/grpc/service_grpc.pb.go b/accounting/grpc/service_grpc.pb.go
index 1e1b17e..1aadfc0 100644
Binary files a/accounting/grpc/service_grpc.pb.go and b/accounting/grpc/service_grpc.pb.go differ
diff --git a/accounting/grpc/types.pb.go b/accounting/grpc/types.pb.go
index b8dff21..ae09338 100644
Binary files a/accounting/grpc/types.pb.go and b/accounting/grpc/types.pb.go differ
diff --git a/acl/grpc/types.pb.go b/acl/grpc/types.pb.go
index 94a8e47..e245169 100644
Binary files a/acl/grpc/types.pb.go and b/acl/grpc/types.pb.go differ
diff --git a/audit/grpc/types.pb.go b/audit/grpc/types.pb.go
index a2cac43..8f437da 100644
Binary files a/audit/grpc/types.pb.go and b/audit/grpc/types.pb.go differ
diff --git a/container/grpc/service.pb.go b/container/grpc/service.pb.go
index e3bdaf0..8363e81 100644
Binary files a/container/grpc/service.pb.go and b/container/grpc/service.pb.go differ
diff --git a/container/grpc/service_grpc.pb.go b/container/grpc/service_grpc.pb.go
index c70bce7..754665f 100644
Binary files a/container/grpc/service_grpc.pb.go and b/container/grpc/service_grpc.pb.go differ
diff --git a/container/grpc/types.pb.go b/container/grpc/types.pb.go
index 0cd53eb..59780d5 100644
Binary files a/container/grpc/types.pb.go and b/container/grpc/types.pb.go differ
diff --git a/lock/grpc/types.pb.go b/lock/grpc/types.pb.go
index 958476c..100d648 100644
Binary files a/lock/grpc/types.pb.go and b/lock/grpc/types.pb.go differ
diff --git a/netmap/grpc/service.pb.go b/netmap/grpc/service.pb.go
index acfe43c..711a3c9 100644
Binary files a/netmap/grpc/service.pb.go and b/netmap/grpc/service.pb.go differ
diff --git a/netmap/grpc/service_grpc.pb.go b/netmap/grpc/service_grpc.pb.go
index 3834c3d..dec7d7f 100644
Binary files a/netmap/grpc/service_grpc.pb.go and b/netmap/grpc/service_grpc.pb.go differ
diff --git a/netmap/grpc/types.pb.go b/netmap/grpc/types.pb.go
index 9c6c489..f4991a9 100644
Binary files a/netmap/grpc/types.pb.go and b/netmap/grpc/types.pb.go differ
diff --git a/object/grpc/service.pb.go b/object/grpc/service.pb.go
index c6ffb20..d339aef 100644
Binary files a/object/grpc/service.pb.go and b/object/grpc/service.pb.go differ
diff --git a/object/grpc/service_grpc.pb.go b/object/grpc/service_grpc.pb.go
index 3c71ec8..985b991 100644
Binary files a/object/grpc/service_grpc.pb.go and b/object/grpc/service_grpc.pb.go differ
diff --git a/object/grpc/types.pb.go b/object/grpc/types.pb.go
index 5c79080..c6f2c7a 100644
Binary files a/object/grpc/types.pb.go and b/object/grpc/types.pb.go differ
diff --git a/object/types.go b/object/types.go
index d22b428..c28bf35 100644
--- a/object/types.go
+++ b/object/types.go
@@ -324,7 +324,7 @@ type PutSingleResponse struct {
 const (
 	TypeRegular Type = iota
 	TypeTombstone
-	TypeStorageGroup
+	_
 	TypeLock
 )
 
diff --git a/refs/grpc/types.pb.go b/refs/grpc/types.pb.go
index f16583b..cfb51ea 100644
Binary files a/refs/grpc/types.pb.go and b/refs/grpc/types.pb.go differ
diff --git a/session/grpc/service.pb.go b/session/grpc/service.pb.go
index 5ba114d..c01bfa8 100644
Binary files a/session/grpc/service.pb.go and b/session/grpc/service.pb.go differ
diff --git a/session/grpc/service_grpc.pb.go b/session/grpc/service_grpc.pb.go
index 32793fe..a67c47a 100644
Binary files a/session/grpc/service_grpc.pb.go and b/session/grpc/service_grpc.pb.go differ
diff --git a/session/grpc/types.pb.go b/session/grpc/types.pb.go
index 25e0715..23e46c7 100644
Binary files a/session/grpc/types.pb.go and b/session/grpc/types.pb.go differ
diff --git a/status/grpc/types.pb.go b/status/grpc/types.pb.go
index a30533f..ddbaa6c 100644
Binary files a/status/grpc/types.pb.go and b/status/grpc/types.pb.go differ
diff --git a/tombstone/grpc/types.pb.go b/tombstone/grpc/types.pb.go
index d1065ba..109a131 100644
Binary files a/tombstone/grpc/types.pb.go and b/tombstone/grpc/types.pb.go differ
diff --git a/util/proto/test/test.pb.go b/util/proto/test/test.pb.go
index 0dfa4dc..2fa2d4e 100644
Binary files a/util/proto/test/test.pb.go and b/util/proto/test/test.pb.go differ