diff --git a/source/Octopus.Client.Tests/PublicSurfaceAreaFixture.ThePublicSurfaceAreaShouldNotRegress..NETCore.approved.txt b/source/Octopus.Client.Tests/PublicSurfaceAreaFixture.ThePublicSurfaceAreaShouldNotRegress..NETCore.approved.txt
index 5bcec7879..1ecd07fad 100644
--- a/source/Octopus.Client.Tests/PublicSurfaceAreaFixture.ThePublicSurfaceAreaShouldNotRegress..NETCore.approved.txt
+++ b/source/Octopus.Client.Tests/PublicSurfaceAreaFixture.ThePublicSurfaceAreaShouldNotRegress..NETCore.approved.txt
@@ -14,6 +14,7 @@ Octopus.Client
   interface IOctopusAsyncClient
     IDisposable
   {
+    event Action<HttpResponseMessage> AfterReceivedHttpResponse
     event Action<HttpRequestMessage> BeforeSendingHttpRequest
     event Action<OctopusResponse> ReceivedOctopusResponse
     event Action<OctopusRequest> SendingOctopusRequest
diff --git a/source/Octopus.Client/IOctopusAsyncClient.cs b/source/Octopus.Client/IOctopusAsyncClient.cs
index 533669522..c580f92bf 100644
--- a/source/Octopus.Client/IOctopusAsyncClient.cs
+++ b/source/Octopus.Client/IOctopusAsyncClient.cs
@@ -47,6 +47,11 @@ public interface IOctopusAsyncClient : IDisposable
         /// </summary>
         event Action<HttpRequestMessage> BeforeSendingHttpRequest;
 
+        /// <summary>
+        /// Occurs when a response has been received.
+        /// </summary>
+        event Action<HttpResponseMessage> AfterReceivedHttpResponse;
+
         /// <summary>
         /// A simplified interface to commonly-used parts of the API.
         /// </summary>