Auto-merge PR based on merge event

Auto-merging PR based on merge event from upstream repository

Author: DX-Bandwidth

site/specs/messaging.yml

@@ -1523,7 +1523,10 @@ components:
   schemas:
     priorityEnum:
       type: string
-      description: The priority specified by the user.
+      description: |-
+        The priority specified by the user.
+
+        Not supported on MMS.
       enum:
         - default
         - high
@@ -1863,6 +1866,8 @@ components:
             automatically expire by. This must be a valid RFC-3339 value, e.g.,
             2021-03-14T01:59:26Z or 2021-03-13T20:59:26-05:00. Must be a
             date-time in the future.
+
+            Not supported on MMS.
           example: '2021-02-01T11:29:18-05:00'
     inboundMessageCallback:
       description: Inbound Message Callback