diff --git a/src/clients/Elsa.Api.Client/Resources/Tests/TestActivityResponse.cs b/src/clients/Elsa.Api.Client/Resources/Tests/TestActivityResponse.cs
index 2830e7431..4bad8555a 100644
--- a/src/clients/Elsa.Api.Client/Resources/Tests/TestActivityResponse.cs
+++ b/src/clients/Elsa.Api.Client/Resources/Tests/TestActivityResponse.cs
@@ -5,8 +5,9 @@ namespace Elsa.Api.Client.Resources.Tests;
 
 public class TestActivityResponse
 {
+    public IDictionary<string, object?> ActivityState { get; set; } = new Dictionary<string, object?>();
+    public IDictionary<string, object>? Payload { get; set; }
     public IDictionary<string, object?>? Outputs { get; set; }
-    public ICollection<string>? Outcomes { get; set; }
     public ExceptionState? Exception { get; set; }
     public ActivityStatus Status { get; set; }
 }
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