diff --git a/container/types.pb.go b/container/types.pb.go
index 6671670..7a454de 100644
Binary files a/container/types.pb.go and b/container/types.pb.go differ
diff --git a/container/types.proto b/container/types.proto
index a1429ce..4600046 100644
--- a/container/types.proto
+++ b/container/types.proto
@@ -23,9 +23,9 @@ message Container {
 
 message AccessGroup {
     // Group access mode.
-    uint32 M         = 1;
+    uint32 AccessMode         = 1;
     // Group members.
-    repeated bytes G = 2 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
+    repeated bytes UserGroup  = 2 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
 }
 
 message AccessControlList {