VOL-4337: Code upgrade for 3/2020 G.988 support and remaining Extended Message Set support

Change-Id: I6c5e1a167216ad9b51e9da89460e9909465ae1bc
diff --git a/generated/dot1agmaintenancedomain.go b/generated/dot1agmaintenancedomain.go
index aefb298..5f191a5 100644
--- a/generated/dot1agmaintenancedomain.go
+++ b/generated/dot1agmaintenancedomain.go
@@ -27,11 +27,11 @@
 
 // Dot1AgMaintenanceDomainClassID is the 16-bit ID for the OMCI
 // Managed entity Dot1ag maintenance domain
-const Dot1AgMaintenanceDomainClassID ClassID = ClassID(299)
+const Dot1AgMaintenanceDomainClassID = ClassID(299) // 0x012b
 
 var dot1agmaintenancedomainBME *ManagedEntityDefinition
 
-// Dot1AgMaintenanceDomain (class ID #299)
+// Dot1AgMaintenanceDomain (Class ID: #299 / 0x012b)
 //	In [IEEE 802.1ag], a maintenance domain (MD) is a context within which configuration fault
 //	management (CFM) connectivity verification can occur. Individual services (maintenance
 //	associations, MAs) exist within an MD. An MD is created and deleted by the OLT. The MD ME is