Fix Websocket OpenApi (#9935)

* Further split inbound and outbound messages

* Fix datatype for inbound start messages

* fixes from review

1 files changed, 3 insertions, 2 deletions

diff --git a/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/SessionsMessage.cs b/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/SessionsMessage.cs
index 4c91e0bca..3504831b8 100644
--- a/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/SessionsMessage.cs
+++ b/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/SessionsMessage.cs
@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using System.ComponentModel;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Session;
@@ -7,13 +8,13 @@ namespace MediaBrowser.Controller.Net.WebSocketMessages.Outbound;
 /// <summary>
 /// Sessions message.
 /// </summary>
-public class SessionsMessage : WebSocketMessage<SessionInfo>, IOutboundWebSocketMessage
+public class SessionsMessage : OutboundWebSocketMessage<IReadOnlyList<SessionInfo>>
 {
     /// <summary>
     /// Initializes a new instance of the <see cref="SessionsMessage"/> class.
     /// </summary>
     /// <param name="data">Session info.</param>
-    public SessionsMessage(SessionInfo data)
+    public SessionsMessage(IReadOnlyList<SessionInfo> data)
         : base(data)
     {
     }