From 423ed95206bf9310184cf516af56827d2b789341 Mon Sep 17 00:00:00 2001
From: Jicheng Lu <103353@smsassist.com>
Date: Tue, 9 Jul 2024 02:38:12 -0500
Subject: [PATCH] minor change

---
 .../Repositories/Filters/ConversationFilter.cs                  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Infrastructure/BotSharp.Abstraction/Repositories/Filters/ConversationFilter.cs b/src/Infrastructure/BotSharp.Abstraction/Repositories/Filters/ConversationFilter.cs
index df31faa1..f752633b 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Repositories/Filters/ConversationFilter.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Repositories/Filters/ConversationFilter.cs
@@ -21,7 +21,7 @@ public class ConversationFilter
     /// <summary>
     /// Check whether each key in the list is in the conversation states and its value equals to target value if not empty 
     /// </summary>
-    public List<KeyValue> States { get; set; } = new List<KeyValue>();
+    public IEnumerable<KeyValue> States { get; set; } = new List<KeyValue>();
 }
 
 public class KeyValue