revert removal of enum, this has been resolved in C# SDK

src/models/PlexDevice.yaml

@@ -101,10 +101,12 @@ properties:
         - IPv6
       properties:
         protocol:
-          # TODO - This should be an enum but there is a bug in the generator
           description: The protocol used for the connection (http, https, etc)
           example: "http"
           type: string
+          enum:
+            - http
+            - https
         address:
           description: The (ip) address or domain name used for the connection
           type: string

src/models/UserPlexAccount.yaml

@@ -232,10 +232,12 @@ properties:
     description: If you are subscribed to the Plex newsletter
     default: false
   mailingListStatus:
-    # TODO - This should be an enum but there is a bug in the generator
     description: Your current mailing list status (active or unsubscribed)
     type: string
     example: subscribed
+    enum:
+      - active
+      - unsubscribed
   maxHomeSize:
     type: integer
     description: The maximum number of accounts allowed in the Plex Home