diff --git a/src/Shiny.Mediator/IRequestContext.cs b/src/Shiny.Mediator/IRequestContext.cs
index 36fa883..8111be8 100644
--- a/src/Shiny.Mediator/IRequestContext.cs
+++ b/src/Shiny.Mediator/IRequestContext.cs
@@ -9,6 +9,8 @@ public interface IRequestContext
     IRequestHandler RequestHandler { get; }
 }
 
+// TODO: middleware could ref the request handler, CT, request - all from the context
+// TODO: result could/should(?) come back on context?  how to protect it?
 // TODO: RequestStreamContext OR reuse IRequestContext?
 // public class EventContext
 // {
diff --git a/src/Shiny.Mediator/Impl/RequestVoidWrapper.cs b/src/Shiny.Mediator/Impl/RequestVoidWrapper.cs
index 6ae87a1..50b3a26 100644
--- a/src/Shiny.Mediator/Impl/RequestVoidWrapper.cs
+++ b/src/Shiny.Mediator/Impl/RequestVoidWrapper.cs
@@ -6,7 +6,7 @@ namespace Shiny.Mediator.Impl;
 
 class RequestVoidWrapper<TRequest> where TRequest : IRequest
 {
-    public async Task Handle(IServiceProvider services, TRequest request, CancellationToken cancellationToken)
+    public async Task<IRequestContext> Handle(IServiceProvider services, TRequest request, CancellationToken cancellationToken)
     {
         var requestHandler = services.GetService<IRequestHandler<TRequest>>();
         if (requestHandler == null)
diff --git a/src/Shiny.Mediator/Middleware/FlushAllStoresEvent.cs b/src/Shiny.Mediator/Middleware/FlushAllStoresEvent.cs
index b1c2b8b..4b65398 100644
--- a/src/Shiny.Mediator/Middleware/FlushAllStoresEvent.cs
+++ b/src/Shiny.Mediator/Middleware/FlushAllStoresEvent.cs
@@ -3,7 +3,7 @@ namespace Shiny.Mediator.Middleware;
 public record FlushAllStoresEvent : IEvent;
 
 
-public static class MiddlewareExtensions
+public static partial class MiddlewareExtensions
 {
     /// <summary>
     /// All middleware within Shiny will respond to this event
diff --git a/src/Shiny.Mediator/Middleware/FlushStoreByRequestKeyEvent.cs b/src/Shiny.Mediator/Middleware/FlushStoreByRequestKeyEvent.cs
new file mode 100644
index 0000000..3930519
--- /dev/null
+++ b/src/Shiny.Mediator/Middleware/FlushStoreByRequestKeyEvent.cs
@@ -0,0 +1,16 @@
+namespace Shiny.Mediator.Middleware;
+
+public record FlushStoreByRequestKeyEvent(IRequestKey requestKey) : IEvent;
+
+
+public static partial class MiddlewareExtensions
+{
+    /// <summary>
+    /// All middleware within Shiny will respond to this event
+    /// </summary>
+    /// <param name="mediator"></param>
+    /// <param name="cancellationToken"></param>
+    /// <returns></returns>
+    public static Task FlushStoreByRequest(this IMediator mediator, IRequestKey requestKey, CancellationToken cancellationToken = default)
+        => mediator.Publish(new FlushStoreByRequestKeyEvent(requestKey), cancellationToken);
+}
\ No newline at end of file