diff --git a/src/Twilio/Rest/Domain.cs b/src/Twilio/Rest/Domain.cs
index b15f1b510..6a2a672ee 100644
--- a/src/Twilio/Rest/Domain.cs
+++ b/src/Twilio/Rest/Domain.cs
@@ -40,6 +40,7 @@ public static implicit operator Domain(string value)
         public static readonly Domain Knowledge = new Domain("knowledge");
         public static readonly Domain Lookups = new Domain("lookups");
         public static readonly Domain Marketplace = new Domain("marketplace");
+        public static readonly Domain Memory = new Domain("memory");
         public static readonly Domain Messaging = new Domain("messaging");
         public static readonly Domain Monitor = new Domain("monitor");
         public static readonly Domain Notify = new Domain("notify");