From 996f42483523093323c9d30cb41a6005adc38558 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20Andr=C3=A9n?= <johan@markatta.com>
Date: Thu, 9 Jul 2020 16:57:53 +0200
Subject: [PATCH] Ok/error protocol and failable ask #29186 (#29190)

New type StatusReply simplifies the very common use case of replying to a request with either a successful reply or an error reply which can be repetitive to define for every actor, with the additional overhead of having to make sure each such sealed top type + 2 concrete reply classes has working serialization.
---
 .../java/akka/pattern/StatusReplyTest.java    | 123 ++++
 .../scala/akka/pattern/StatusReplySpec.scala  |  90 +++
 .../typed/javadsl/ActorContextAskTest.java    |  99 ++-
 .../InteractionPatternsAskWithStatusTest.java | 239 +++++++
 .../akka/typed/InteractionPatternsTest.java   |  18 +-
 .../test/scala/akka/actor/typed/AskSpec.scala |  32 +-
 .../typed/scaladsl/ActorContextAskSpec.scala  |  75 ++-
 .../akka/typed/InteractionPatternsSpec.scala  | 119 ++++
 .../ask-with-status.excludes                  |   3 +
 .../typed/internal/ActorContextImpl.scala     |  34 +-
 .../actor/typed/javadsl/ActorContext.scala    |  16 +-
 .../akka/actor/typed/javadsl/AskPattern.scala |  16 +-
 .../actor/typed/scaladsl/ActorContext.scala   |  12 +-
 .../actor/typed/scaladsl/AskPattern.scala     |  12 +
 .../src/main/scala/akka/actor/Actor.scala     |   2 +
 .../main/scala/akka/pattern/AskSupport.scala  |  27 +
 .../main/scala/akka/pattern/Patterns.scala    |   9 +
 .../main/scala/akka/pattern/StatusReply.scala | 167 +++++
 .../ask-with-status.excludes                  |   3 +
 .../typed/internal/ClusterShardingImpl.scala  |   9 +-
 .../internal/testkit/TestEntityRefImpl.scala  |   8 +-
 .../typed/javadsl/ClusterSharding.scala       |  10 +-
 .../typed/scaladsl/ClusterSharding.scala      |  10 +-
 .../sharding/typed/AccountExampleDocTest.java |  34 +-
 .../sharding/typed/AccountExampleTest.java    |  60 +-
 ...ccountExampleWithEventHandlersInState.java |  53 +-
 .../typed/AccountExampleWithMutableState.java |  51 +-
 .../typed/AccountExampleWithNullState.java    |  51 +-
 .../typed/AccountExampleDocSpec.scala         |  28 +-
 .../sharding/typed/AccountExampleSpec.scala   |  60 +-
 ...untExampleWithCommandHandlersInState.scala |  34 +-
 ...countExampleWithEventHandlersInState.scala |  46 +-
 .../typed/AccountExampleWithOptionState.scala |  34 +-
 .../internal/AkkaClusterTypedSerializer.scala |   1 +
 .../paradox/typed/interaction-patterns.md     |  50 +-
 .../src/main/paradox/typed/persistence.md     |   9 +-
 .../src/main/paradox/typed/style-guide.md     |   3 +
 .../persistence/typed/BlogPostEntity.scala    |  12 +-
 .../java/akka/remote/ContainerFormats.java    | 636 +++++++++++++++++-
 .../src/main/protobuf/ContainerFormats.proto  |   6 +
 akka-remote/src/main/resources/reference.conf |   2 +
 .../serialization/MiscMessageSerializer.scala | 105 ++-
 .../MiscMessageSerializerSpec.scala           |   9 +-
 43 files changed, 2093 insertions(+), 324 deletions(-)
 create mode 100644 akka-actor-tests/src/test/java/akka/pattern/StatusReplyTest.java
 create mode 100644 akka-actor-tests/src/test/scala/akka/pattern/StatusReplySpec.scala
 create mode 100644 akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java
 create mode 100644 akka-actor-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes
 create mode 100644 akka-actor/src/main/scala/akka/pattern/StatusReply.scala
 create mode 100644 akka-cluster-sharding-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes

diff --git a/akka-actor-tests/src/test/java/akka/pattern/StatusReplyTest.java b/akka-actor-tests/src/test/java/akka/pattern/StatusReplyTest.java
new file mode 100644
index 0000000000..1e47a45f2f
--- /dev/null
+++ b/akka-actor-tests/src/test/java/akka/pattern/StatusReplyTest.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2020 Lightbend Inc. <https://www.lightbend.com>
+ */
+
+package akka.pattern;
+
+import akka.actor.Actor;
+import akka.testkit.AkkaJUnitActorSystemResource;
+import akka.testkit.AkkaSpec;
+import akka.testkit.TestException;
+import akka.testkit.TestProbe;
+import org.junit.Assert;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.scalatestplus.junit.JUnitSuite;
+
+import java.time.Duration;
+import java.util.concurrent.CompletionStage;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+
+import static akka.pattern.Patterns.askWithStatus;
+
+import static org.junit.Assert.*;
+
+public class StatusReplyTest extends JUnitSuite {
+
+  @ClassRule
+  public static AkkaJUnitActorSystemResource actorSystemResource =
+      new AkkaJUnitActorSystemResource("JavaAPI", AkkaSpec.testConf());
+
+  @Test
+  public void testSuccessApi() {
+    StatusReply<String> reply = StatusReply.success("woho");
+    assertTrue(reply.isSuccess());
+    assertFalse(reply.isError());
+    assertEquals("woho", reply.getValue());
+    try {
+      reply.getError();
+      Assert.fail("Calling get error on success did not throw");
+    } catch (IllegalArgumentException ex) {
+      // this is what we expect
+    }
+  }
+
+  @Test
+  public void testErrorMessageApi() {
+    StatusReply<String> reply = StatusReply.error("boho");
+    assertTrue(reply.isError());
+    assertFalse(reply.isSuccess());
+    assertEquals("boho", reply.getError().getMessage());
+    try {
+      reply.getValue();
+      Assert.fail("Calling get value on error did not throw");
+    } catch (StatusReply.ErrorMessage ex) {
+      // this is what we expect
+    } catch (Throwable th) {
+      Assert.fail("Unexpected exception type: " + th);
+    }
+  }
+
+  @Test
+  public void testErrorExceptionApi() {
+    StatusReply<String> reply = StatusReply.error(new TestException("boho"));
+    assertTrue(reply.isError());
+    assertFalse(reply.isSuccess());
+    assertEquals("boho", reply.getError().getMessage());
+    try {
+      reply.getValue();
+      Assert.fail("Calling get value on error did not throw");
+    } catch (TestException ex) {
+      // this is what we expect
+    } catch (Throwable th) {
+      Assert.fail("Unexpected exception type: " + th);
+    }
+  }
+
+  @Test
+  public void testAskWithStatusSuccess() throws Exception {
+    TestProbe probe = new TestProbe(actorSystemResource.getSystem());
+
+    CompletionStage<Object> response = askWithStatus(probe.ref(), "request", Duration.ofSeconds(3));
+    probe.expectMsg("request");
+    probe.lastSender().tell(StatusReply.success("woho"), Actor.noSender());
+
+    Object result = response.toCompletableFuture().get(3, TimeUnit.SECONDS);
+    assertEquals("woho", result);
+  }
+
+  @Test
+  public void testAskWithStatusErrorMessage() throws Exception {
+    TestProbe probe = new TestProbe(actorSystemResource.getSystem());
+
+    CompletionStage<Object> response = askWithStatus(probe.ref(), "request", Duration.ofSeconds(3));
+    probe.expectMsg("request");
+    probe.lastSender().tell(StatusReply.error("boho"), Actor.noSender());
+
+    try {
+      Object result = response.toCompletableFuture().get(3, TimeUnit.SECONDS);
+    } catch (ExecutionException ex) {
+      // what we expected
+      assertEquals(StatusReply.ErrorMessage.class, ex.getCause().getClass());
+      assertEquals("boho", ex.getCause().getMessage());
+    }
+  }
+
+  @Test
+  public void testAskWithStatusErrorException() throws Exception {
+    TestProbe probe = new TestProbe(actorSystemResource.getSystem());
+
+    CompletionStage<Object> response = askWithStatus(probe.ref(), "request", Duration.ofSeconds(3));
+    probe.expectMsg("request");
+    probe.lastSender().tell(StatusReply.error(new TestException("boho")), Actor.noSender());
+
+    try {
+      Object result = response.toCompletableFuture().get(3, TimeUnit.SECONDS);
+    } catch (ExecutionException ex) {
+      // what we expected
+      assertEquals(TestException.class, ex.getCause().getClass());
+      assertEquals("boho", ex.getCause().getMessage());
+    }
+  }
+}
diff --git a/akka-actor-tests/src/test/scala/akka/pattern/StatusReplySpec.scala b/akka-actor-tests/src/test/scala/akka/pattern/StatusReplySpec.scala
new file mode 100644
index 0000000000..586ba15166
--- /dev/null
+++ b/akka-actor-tests/src/test/scala/akka/pattern/StatusReplySpec.scala
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2020 Lightbend Inc. <https://www.lightbend.com>
+ */
+
+package akka.pattern
+
+import akka.Done
+import akka.testkit.AkkaSpec
+import akka.testkit.TestException
+import akka.testkit.TestProbe
+import akka.util.Timeout
+import org.scalatest.concurrent.ScalaFutures
+
+import scala.concurrent.Future
+import scala.concurrent.duration._
+
+class StatusReplySpec extends AkkaSpec with ScalaFutures {
+
+  "StatusReply" should {
+    "pattern match success" in {
+      // like in a classic actor receive Any => ...
+      (StatusReply.Success("woho!"): Any) match {
+        case StatusReply.Success(_: Int)                          => fail()
+        case StatusReply.Success(text: String) if text == "woho!" =>
+        case _                                                    => fail()
+      }
+    }
+    "pattern match success (Ack)" in {
+      // like in a classic actor receive Any => ...
+      (StatusReply.Ack: Any) match {
+        case StatusReply.Ack =>
+        case _               => fail()
+      }
+    }
+    "pattern match error with text" in {
+      StatusReply.Error("boho!") match {
+        case StatusReply.Error(_) =>
+        case _                    => fail()
+      }
+    }
+
+    "pattern match error with exception" in {
+      StatusReply.Error(TestException("boho!")) match {
+        case StatusReply.Error(_) =>
+        case _                    => fail()
+      }
+    }
+
+    "flatten a Future[StatusReply]" in {
+      import system.dispatcher
+      StatusReply.flattenStatusFuture(Future(StatusReply.Success("woho"))).futureValue should ===("woho")
+      StatusReply.flattenStatusFuture(Future(StatusReply.Ack)).futureValue should ===(Done)
+      StatusReply.flattenStatusFuture(Future(StatusReply.Error("boo"))).failed.futureValue should ===(
+        StatusReply.ErrorMessage("boo"))
+      StatusReply.flattenStatusFuture(Future(StatusReply.Error(TestException("boo")))).failed.futureValue should ===(
+        TestException("boo"))
+
+    }
+  }
+
+  "askWithStatus" should {
+    implicit val timeout: Timeout = 3.seconds
+
+    "unwrap success" in {
+      val probe = TestProbe()
+      val result = probe.ref.askWithStatus("request")
+      probe.expectMsg("request")
+      probe.lastSender ! StatusReply.Success("woho")
+      result.futureValue should ===("woho")
+    }
+
+    "unwrap Error with message" in {
+      val probe = TestProbe()
+      val result = probe.ref.askWithStatus("request")
+      probe.expectMsg("request")
+      probe.lastSender ! StatusReply.Error("boho")
+      result.failed.futureValue should ===(StatusReply.ErrorMessage("boho"))
+    }
+
+    "unwrap Error with exception" in {
+      val probe = TestProbe()
+      val result = probe.ref.askWithStatus("request")
+      probe.expectMsg("request")
+      probe.lastSender ! StatusReply.Error(TestException("boho"))
+      result.failed.futureValue should ===(TestException("boho"))
+    }
+
+  }
+
+}
diff --git a/akka-actor-typed-tests/src/test/java/akka/actor/typed/javadsl/ActorContextAskTest.java b/akka-actor-typed-tests/src/test/java/akka/actor/typed/javadsl/ActorContextAskTest.java
index cc36eb2501..042831fd21 100644
--- a/akka-actor-typed-tests/src/test/java/akka/actor/typed/javadsl/ActorContextAskTest.java
+++ b/akka-actor-typed-tests/src/test/java/akka/actor/typed/javadsl/ActorContextAskTest.java
@@ -4,9 +4,11 @@
 
 package akka.actor.typed.javadsl;
 
+import akka.actor.testkit.typed.TestException;
 import akka.actor.testkit.typed.javadsl.LogCapturing;
 import akka.actor.typed.ActorRef;
 import akka.actor.typed.Behavior;
+import akka.pattern.StatusReply;
 import akka.testkit.AkkaSpec;
 import akka.actor.testkit.typed.javadsl.TestKitJunitResource;
 import akka.actor.testkit.typed.javadsl.TestProbe;
@@ -16,7 +18,6 @@ import org.junit.Test;
 import org.scalatestplus.junit.JUnitSuite;
 
 import java.time.Duration;
-import java.util.concurrent.TimeUnit;
 
 public class ActorContextAskTest extends JUnitSuite {
 
@@ -26,10 +27,10 @@ public class ActorContextAskTest extends JUnitSuite {
   @Rule public final LogCapturing logCapturing = new LogCapturing();
 
   static class Ping {
-    final ActorRef<Pong> respondTo;
+    final ActorRef<Pong> replyTo;
 
-    public Ping(ActorRef<Pong> respondTo) {
-      this.respondTo = respondTo;
+    public Ping(ActorRef<Pong> replyTo) {
+      this.replyTo = replyTo;
     }
   }
 
@@ -40,7 +41,7 @@ public class ActorContextAskTest extends JUnitSuite {
     final Behavior<Ping> pingPongBehavior =
         Behaviors.receive(
             (ActorContext<Ping> context, Ping message) -> {
-              message.respondTo.tell(new Pong());
+              message.replyTo.tell(new Pong());
               return Behaviors.same();
             });
 
@@ -71,4 +72,92 @@ public class ActorContextAskTest extends JUnitSuite {
 
     probe.expectMessageClass(Pong.class);
   }
+
+  static class PingWithStatus {
+    final ActorRef<StatusReply<Pong>> replyTo;
+
+    public PingWithStatus(ActorRef<StatusReply<Pong>> replyTo) {
+      this.replyTo = replyTo;
+    }
+  }
+
+  @Test
+  public void askWithStatusUnwrapsSuccess() {
+    final TestProbe<Object> probe = testKit.createTestProbe();
+
+    testKit.spawn(
+        Behaviors.<Pong>setup(
+            context -> {
+              context.askWithStatus(
+                  Pong.class,
+                  probe.getRef(),
+                  Duration.ofSeconds(3),
+                  PingWithStatus::new,
+                  (pong, failure) -> {
+                    if (pong != null) return pong;
+                    else throw new RuntimeException(failure);
+                  });
+
+              return Behaviors.receive(Pong.class)
+                  .onAnyMessage(
+                      pong -> {
+                        probe.ref().tell("got pong");
+                        return Behaviors.same();
+                      })
+                  .build();
+            }));
+
+    ActorRef<StatusReply<Pong>> replyTo = probe.expectMessageClass(PingWithStatus.class).replyTo;
+
+    replyTo.tell(StatusReply.success(new Pong()));
+    probe.expectMessage("got pong");
+  }
+
+  private static Behavior<Throwable> exceptionCapturingBehavior(ActorRef<Object> probe) {
+    return Behaviors.setup(
+        context -> {
+          context.askWithStatus(
+              Pong.class,
+              probe.narrow(),
+              Duration.ofSeconds(3),
+              PingWithStatus::new,
+              (pong, failure) -> {
+                if (pong != null) throw new IllegalArgumentException("did not expect pong");
+                else return failure;
+              });
+
+          return Behaviors.receive(Throwable.class)
+              .onAnyMessage(
+                  throwable -> {
+                    probe.tell(
+                        "got error: "
+                            + throwable.getClass().getName()
+                            + ", "
+                            + throwable.getMessage());
+                    return Behaviors.same();
+                  })
+              .build();
+        });
+  }
+
+  @Test
+  public void askWithStatusUnwrapsErrorMessages() {
+    final TestProbe<Object> probe = testKit.createTestProbe();
+    testKit.spawn(exceptionCapturingBehavior(probe.getRef()));
+    ActorRef<StatusReply<Pong>> replyTo = probe.expectMessageClass(PingWithStatus.class).replyTo;
+
+    replyTo.tell(StatusReply.error("boho"));
+    probe.expectMessage("got error: akka.pattern.StatusReply$ErrorMessage, boho");
+  }
+
+  @Test
+  public void askWithStatusUnwrapsErrorCustomExceptions() {
+    final TestProbe<Object> probe = testKit.createTestProbe();
+    testKit.spawn(exceptionCapturingBehavior(probe.getRef()));
+    ActorRef<StatusReply<Pong>> replyTo = probe.expectMessageClass(PingWithStatus.class).replyTo;
+
+    // with custom exception
+    replyTo.tell(StatusReply.error(new TestException("boho")));
+    probe.expectMessage("got error: akka.actor.testkit.typed.TestException, boho");
+  }
 }
diff --git a/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java b/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java
new file mode 100644
index 0000000000..c6e60df065
--- /dev/null
+++ b/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java
@@ -0,0 +1,239 @@
+/*
+ * Copyright (C) 2020 Lightbend Inc. <https://www.lightbend.com>
+ */
+
+package jdocs.akka.typed;
+
+import akka.actor.testkit.typed.javadsl.LogCapturing;
+import akka.actor.testkit.typed.javadsl.TestKitJunitResource;
+import akka.actor.typed.ActorRef;
+import akka.actor.typed.ActorSystem;
+import akka.actor.typed.Behavior;
+import akka.actor.typed.javadsl.*;
+
+// #actor-ask-with-status
+import akka.pattern.StatusReply;
+
+// #actor-ask-with-status
+import org.junit.ClassRule;
+import org.junit.Rule;
+import org.junit.Test;
+import org.scalatestplus.junit.JUnitSuite;
+
+import java.time.Duration;
+import java.util.concurrent.CompletionStage;
+
+public class InteractionPatternsAskWithStatusTest extends JUnitSuite {
+
+  @ClassRule public static final TestKitJunitResource testKit = new TestKitJunitResource();
+
+  @Rule public final LogCapturing logCapturing = new LogCapturing();
+
+  // separate from InteractionPatternsTest to avoid name clashes while keeping the ask samples
+  // almost identical
+  interface Samples {
+    // #actor-ask-with-status
+    public class Hal extends AbstractBehavior<Hal.Command> {
+
+      public static Behavior<Hal.Command> create() {
+        return Behaviors.setup(Hal::new);
+      }
+
+      private Hal(ActorContext<Hal.Command> context) {
+        super(context);
+      }
+
+      public interface Command {}
+
+      public static final class OpenThePodBayDoorsPlease implements Hal.Command {
+        public final ActorRef<StatusReply<String>> respondTo;
+
+        public OpenThePodBayDoorsPlease(ActorRef<StatusReply<String>> respondTo) {
+          this.respondTo = respondTo;
+        }
+      }
+
+      @Override
+      public Receive<Hal.Command> createReceive() {
+        return newReceiveBuilder()
+            .onMessage(Hal.OpenThePodBayDoorsPlease.class, this::onOpenThePodBayDoorsPlease)
+            .build();
+      }
+
+      private Behavior<Hal.Command> onOpenThePodBayDoorsPlease(
+          Hal.OpenThePodBayDoorsPlease message) {
+        message.respondTo.tell(StatusReply.error("I'm sorry, Dave. I'm afraid I can't do that."));
+        return this;
+      }
+    }
+
+    public class Dave extends AbstractBehavior<Dave.Command> {
+
+      public interface Command {}
+
+      // this is a part of the protocol that is internal to the actor itself
+      private static final class AdaptedResponse implements Dave.Command {
+        public final String message;
+
+        public AdaptedResponse(String message) {
+          this.message = message;
+        }
+      }
+
+      public static Behavior<Dave.Command> create(ActorRef<Hal.Command> hal) {
+        return Behaviors.setup(context -> new Dave(context, hal));
+      }
+
+      private Dave(ActorContext<Dave.Command> context, ActorRef<Hal.Command> hal) {
+        super(context);
+
+        // asking someone requires a timeout, if the timeout hits without response
+        // the ask is failed with a TimeoutException
+        final Duration timeout = Duration.ofSeconds(3);
+
+        context.askWithStatus(
+            String.class,
+            hal,
+            timeout,
+            // construct the outgoing message
+            (ActorRef<StatusReply<String>> ref) -> new Hal.OpenThePodBayDoorsPlease(ref),
+            // adapt the response (or failure to respond)
+            (response, throwable) -> {
+              if (response != null) {
+                // a ReponseWithStatus.success(m) is unwrapped and passed as response
+                return new Dave.AdaptedResponse(response);
+              } else {
+                // a ResponseWithStatus.error will end up as a StatusReply.ErrorMessage()
+                // exception here
+                return new Dave.AdaptedResponse("Request failed: " + throwable.getMessage());
+              }
+            });
+      }
+
+      @Override
+      public Receive<Dave.Command> createReceive() {
+        return newReceiveBuilder()
+            // the adapted message ends up being processed like any other
+            // message sent to the actor
+            .onMessage(Dave.AdaptedResponse.class, this::onAdaptedResponse)
+            .build();
+      }
+
+      private Behavior<Dave.Command> onAdaptedResponse(Dave.AdaptedResponse response) {
+        getContext().getLog().info("Got response from HAL: {}", response.message);
+        return this;
+      }
+    }
+    // #actor-ask-with-status
+
+  }
+
+  interface StandaloneAskSample {
+    // #standalone-ask-with-status
+    public class CookieFabric extends AbstractBehavior<CookieFabric.Command> {
+
+      interface Command {}
+
+      public static class GiveMeCookies implements CookieFabric.Command {
+        public final int count;
+        public final ActorRef<StatusReply<CookieFabric.Cookies>> replyTo;
+
+        public GiveMeCookies(int count, ActorRef<StatusReply<CookieFabric.Cookies>> replyTo) {
+          this.count = count;
+          this.replyTo = replyTo;
+        }
+      }
+
+      public static class Cookies {
+        public final int count;
+
+        public Cookies(int count) {
+          this.count = count;
+        }
+      }
+
+      public static Behavior<CookieFabric.Command> create() {
+        return Behaviors.setup(CookieFabric::new);
+      }
+
+      private CookieFabric(ActorContext<CookieFabric.Command> context) {
+        super(context);
+      }
+
+      @Override
+      public Receive<CookieFabric.Command> createReceive() {
+        return newReceiveBuilder()
+            .onMessage(CookieFabric.GiveMeCookies.class, this::onGiveMeCookies)
+            .build();
+      }
+
+      private Behavior<CookieFabric.Command> onGiveMeCookies(CookieFabric.GiveMeCookies request) {
+        if (request.count >= 5) request.replyTo.tell(StatusReply.error("Too many cookies."));
+        else request.replyTo.tell(StatusReply.success(new CookieFabric.Cookies(request.count)));
+
+        return this;
+      }
+    }
+    // #standalone-ask-with-status
+
+    static class NotShown {
+
+      // #standalone-ask-with-status
+
+      public void askAndPrint(
+          ActorSystem<Void> system, ActorRef<CookieFabric.Command> cookieFabric) {
+        CompletionStage<CookieFabric.Cookies> result =
+            AskPattern.askWithStatus(
+                cookieFabric,
+                replyTo -> new CookieFabric.GiveMeCookies(3, replyTo),
+                // asking someone requires a timeout and a scheduler, if the timeout hits without
+                // response the ask is failed with a TimeoutException
+                Duration.ofSeconds(3),
+                system.scheduler());
+
+        result.whenComplete(
+            (reply, failure) -> {
+              if (reply != null) System.out.println("Yay, " + reply.count + " cookies!");
+              else if (failure instanceof StatusReply.ErrorMessage)
+                System.out.println("No cookies for me. " + failure.getMessage());
+              else System.out.println("Boo! didn't get cookies in time. " + failure);
+            });
+      }
+      // #standalone-ask-with-status
+
+      public void askAndMapInvalid(
+          ActorSystem<Void> system, ActorRef<CookieFabric.Command> cookieFabric) {
+        // #standalone-ask-with-status-fail-future
+        CompletionStage<CookieFabric.Cookies> cookies =
+            AskPattern.askWithStatus(
+                cookieFabric,
+                replyTo -> new CookieFabric.GiveMeCookies(3, replyTo),
+                Duration.ofSeconds(3),
+                system.scheduler());
+
+        cookies.whenComplete(
+            (cookiesReply, failure) -> {
+              if (cookies != null) System.out.println("Yay, " + cookiesReply.count + " cookies!");
+              else System.out.println("Boo! didn't get cookies in time. " + failure);
+            });
+        // #standalone-ask-with-status-fail-future
+      }
+    }
+  }
+
+  @Test
+  public void askWithStatusExample() {
+    // no assert but should at least throw if completely broken
+    ActorRef<StandaloneAskSample.CookieFabric.Command> cookieFabric =
+        testKit.spawn(StandaloneAskSample.CookieFabric.create());
+    StandaloneAskSample.NotShown notShown = new StandaloneAskSample.NotShown();
+    notShown.askAndPrint(testKit.system(), cookieFabric);
+  }
+
+  @Test
+  public void askInActorWithStatusExample() {
+    // no assert but should at least throw if completely broken
+    ActorRef<Samples.Hal.Command> hal = testKit.spawn(Samples.Hal.create());
+    ActorRef<Samples.Dave.Command> dave = testKit.spawn(Samples.Dave.create(hal));
+  }
+}
diff --git a/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsTest.java b/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsTest.java
index 1430acc3f0..ea418fbbb1 100644
--- a/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsTest.java
+++ b/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsTest.java
@@ -341,7 +341,7 @@ public class InteractionPatternsTest extends JUnitSuite {
     // #actor-ask
     public class Hal extends AbstractBehavior<Hal.Command> {
 
-      public Behavior<Hal.Command> create() {
+      public static Behavior<Hal.Command> create() {
         return Behaviors.setup(Hal::new);
       }
 
@@ -925,4 +925,20 @@ public class InteractionPatternsTest extends JUnitSuite {
         "123",
         probe.expectMessageClass(PipeToSelfSample.CustomerRepository.UpdateSuccess.class).id);
   }
+
+  @Test
+  public void askWithStatusExample() {
+    // no assert but should at least throw if completely broken
+    ActorRef<StandaloneAskSample.CookieFabric.Command> cookieFabric =
+        testKit.spawn(StandaloneAskSample.CookieFabric.create());
+    StandaloneAskSample.NotShown notShown = new StandaloneAskSample.NotShown();
+    notShown.askAndPrint(testKit.system(), cookieFabric);
+  }
+
+  @Test
+  public void askInActorWithStatusExample() {
+    // no assert but should at least throw if completely broken
+    ActorRef<Samples.Hal.Command> hal = testKit.spawn(Samples.Hal.create());
+    ActorRef<Samples.Dave.Command> dave = testKit.spawn(Samples.Dave.create(hal));
+  }
 }
diff --git a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/AskSpec.scala b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/AskSpec.scala
index 649a4a7e13..3adc148374 100644
--- a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/AskSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/AskSpec.scala
@@ -9,9 +9,7 @@ import scala.concurrent.Future
 import scala.concurrent.TimeoutException
 import scala.concurrent.duration._
 import scala.util.Success
-
 import org.scalatest.wordspec.AnyWordSpecLike
-
 import akka.actor.testkit.typed.scaladsl.LogCapturing
 import akka.actor.testkit.typed.scaladsl.LoggingTestKit
 import akka.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit
@@ -20,6 +18,8 @@ import akka.actor.typed.internal.adapter.ActorSystemAdapter
 import akka.actor.typed.scaladsl.AskPattern._
 import akka.actor.typed.scaladsl.Behaviors
 import akka.actor.typed.scaladsl.Behaviors._
+import akka.pattern.StatusReply
+import akka.testkit.TestException
 import akka.util.Timeout
 
 object AskSpec {
@@ -182,4 +182,32 @@ class AskSpec extends ScalaTestWithActorTestKit("""
       probe.expectTerminated(ref, probe.remainingOrDefault)
     }
   }
+
+  case class Request(replyTo: ActorRef[StatusReply[String]])
+
+  "askWithStatus pattern" must {
+    "unwrap nested response a successful response" in {
+      val probe = createTestProbe[Request]
+      val result: Future[String] = probe.ref.askWithStatus(Request(_))
+      probe.expectMessageType[Request].replyTo ! StatusReply.success("goodie")
+      result.futureValue should ===("goodie")
+    }
+    "fail future for a fail response with text" in {
+      val probe = createTestProbe[Request]
+      val result: Future[String] = probe.ref.askWithStatus(Request(_))
+      probe.expectMessageType[Request].replyTo ! StatusReply.error("boom")
+      val exception = result.failed.futureValue
+      exception should be(a[StatusReply.ErrorMessage])
+      exception.getMessage should ===("boom")
+    }
+    "fail future for a fail response with custom exception" in {
+      val probe = createTestProbe[Request]
+      val result: Future[String] = probe.ref.askWithStatus(Request(_))
+      probe.expectMessageType[Request].replyTo ! StatusReply.error(TestException("boom"))
+      val exception = result.failed.futureValue
+      exception should be(a[TestException])
+      exception.getMessage should ===("boom")
+    }
+
+  }
 }
diff --git a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/scaladsl/ActorContextAskSpec.scala b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/scaladsl/ActorContextAskSpec.scala
index 30ee43d410..8d2e530c05 100644
--- a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/scaladsl/ActorContextAskSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/scaladsl/ActorContextAskSpec.scala
@@ -4,19 +4,20 @@
 
 package akka.actor.typed.scaladsl
 
+import akka.actor.testkit.typed.TestException
+
 import scala.concurrent.TimeoutException
 import scala.concurrent.duration._
 import scala.reflect.ClassTag
 import scala.util.{ Failure, Success }
-
 import com.typesafe.config.ConfigFactory
 import org.scalatest.wordspec.AnyWordSpecLike
-
 import akka.actor.testkit.typed.scaladsl.LogCapturing
 import akka.actor.testkit.typed.scaladsl.LoggingTestKit
 import akka.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit
 import akka.actor.testkit.typed.scaladsl.TestProbe
 import akka.actor.typed.{ ActorRef, PostStop, Props }
+import akka.pattern.StatusReply
 
 object ActorContextAskSpec {
   val config = ConfigFactory.parseString("""
@@ -188,6 +189,76 @@ class ActorContextAskSpec
       probe.receiveMessages(N).map(_.n) should ===(1 to N)
     }
 
+    "unwrap successful StatusReply messages using askWithStatus" in {
+      case class Ping(ref: ActorRef[StatusReply[Pong.type]])
+      case object Pong
+
+      val probe = createTestProbe[Any]()
+      spawn(Behaviors.setup[Pong.type] { ctx =>
+        ctx.askWithStatus(probe.ref, Ping) {
+          case Success(Pong) => Pong
+          case Failure(ex)   => throw ex
+        }
+
+        Behaviors.receiveMessage {
+          case Pong =>
+            probe.ref ! "got pong"
+            Behaviors.same
+        }
+      })
+
+      val replyTo = probe.expectMessageType[Ping].ref
+      replyTo ! StatusReply.Success(Pong)
+      probe.expectMessage("got pong")
+    }
+
+    "unwrap error message StatusReply messages using askWithStatus" in {
+      case class Ping(ref: ActorRef[StatusReply[Pong.type]])
+      case object Pong
+
+      val probe = createTestProbe[Any]()
+      spawn(Behaviors.setup[Throwable] { ctx =>
+        ctx.askWithStatus(probe.ref, Ping) {
+          case Failure(ex) => ex
+          case wat         => throw new IllegalArgumentException(s"Unexpected response $wat")
+        }
+
+        Behaviors.receiveMessage {
+          case ex: Throwable =>
+            probe.ref ! s"got error: ${ex.getClass.getName}, ${ex.getMessage}"
+            Behaviors.same
+        }
+      })
+
+      val replyTo = probe.expectMessageType[Ping].ref
+      replyTo ! StatusReply.Error("boho")
+      probe.expectMessage("got error: akka.pattern.StatusReply$ErrorMessage, boho")
+    }
+
+    "unwrap error with custom exception StatusReply messages using askWithStatus" in {
+      case class Ping(ref: ActorRef[StatusReply[Pong.type]])
+      case object Pong
+
+      val probe = createTestProbe[Any]()
+      case class Message(any: Any)
+      spawn(Behaviors.setup[Throwable] { ctx =>
+        ctx.askWithStatus(probe.ref, Ping) {
+          case Failure(ex) => ex
+          case wat         => throw new IllegalArgumentException(s"Unexpected response $wat")
+        }
+
+        Behaviors.receiveMessage {
+          case ex: Throwable =>
+            probe.ref ! s"got error: ${ex.getClass.getName}, ${ex.getMessage}"
+            Behaviors.same
+        }
+      })
+
+      val replyTo = probe.expectMessageType[Ping].ref
+      replyTo ! StatusReply.Error(TestException("boho"))
+      probe.expectMessage("got error: akka.actor.testkit.typed.TestException, boho")
+    }
+
   }
 
 }
diff --git a/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala b/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala
index 2472d7f85b..f9b82ba55a 100644
--- a/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala
@@ -20,6 +20,7 @@ import akka.actor.typed.Behavior
 import akka.actor.typed.scaladsl.Behaviors
 import akka.actor.typed.scaladsl.LoggerOps
 import akka.actor.typed.scaladsl.TimerScheduler
+import akka.pattern.StatusReply
 import org.scalatest.wordspec.AnyWordSpecLike
 
 class InteractionPatternsSpec extends ScalaTestWithActorTestKit with AnyWordSpecLike with LogCapturing {
@@ -292,6 +293,61 @@ class InteractionPatternsSpec extends ScalaTestWithActorTestKit with AnyWordSpec
     monitor.expectMessageType[Hal.OpenThePodBayDoorsPlease]
   }
 
+  "contain a sample for outside ask with status" in {
+    import akka.util.Timeout
+
+    // #actor-ask-with-status
+    object Hal {
+      sealed trait Command
+      case class OpenThePodBayDoorsPlease(replyTo: ActorRef[StatusReply[String]]) extends Command
+
+      def apply(): Behaviors.Receive[Hal.Command] =
+        Behaviors.receiveMessage[Command] {
+          case OpenThePodBayDoorsPlease(replyTo) =>
+            // reply with a validation error description
+            replyTo ! StatusReply.Error("I'm sorry, Dave. I'm afraid I can't do that.")
+            Behaviors.same
+        }
+    }
+
+    object Dave {
+
+      sealed trait Command
+      // this is a part of the protocol that is internal to the actor itself
+      private case class AdaptedResponse(message: String) extends Command
+
+      def apply(hal: ActorRef[Hal.Command]): Behavior[Dave.Command] =
+        Behaviors.setup[Command] { context =>
+          // asking someone requires a timeout, if the timeout hits without response
+          // the ask is failed with a TimeoutException
+          implicit val timeout: Timeout = 3.seconds
+
+          // A StatusReply.Success(m) ends up as a Success(m) here, while a
+          // StatusReply.Error(text) becomes a Failure(ErrorMessage(text))
+          context.askWithStatus(hal, Hal.OpenThePodBayDoorsPlease) {
+            case Success(message)                        => AdaptedResponse(message)
+            case Failure(StatusReply.ErrorMessage(text)) => AdaptedResponse(s"Request denied: $text")
+            case Failure(_)                              => AdaptedResponse("Request failed")
+          }
+
+          Behaviors.receiveMessage {
+            // the adapted message ends up being processed like any other
+            // message sent to the actor
+            case AdaptedResponse(message) =>
+              context.log.info("Got response from hal: {}", message)
+              Behaviors.same
+          }
+        }
+    }
+    // #actor-ask-with-status
+
+    // somewhat modified behavior to let us know we saw the two requests
+    val monitor = createTestProbe[Hal.Command]()
+    val hal = spawn(Behaviors.monitor(monitor.ref, Hal()))
+    spawn(Dave(hal))
+    monitor.expectMessageType[Hal.OpenThePodBayDoorsPlease]
+  }
+
   "contain a sample for per session child" in {
     // #per-session-child
     // dummy data types just for this sample
@@ -461,6 +517,69 @@ class InteractionPatternsSpec extends ScalaTestWithActorTestKit with AnyWordSpec
     cookies.futureValue shouldEqual CookieFabric.Cookies(3)
   }
 
+  "contain a sample for ask with status from outside the actor system" in {
+    // #standalone-ask-with-status
+    object CookieFabric {
+      sealed trait Command {}
+      case class GiveMeCookies(count: Int, replyTo: ActorRef[StatusReply[Cookies]]) extends Command
+      case class Cookies(count: Int)
+
+      def apply(): Behaviors.Receive[CookieFabric.GiveMeCookies] =
+        Behaviors.receiveMessage { message =>
+          if (message.count >= 5)
+            message.replyTo ! StatusReply.Error("Too many cookies.")
+          else
+            message.replyTo ! StatusReply.Success(Cookies(message.count))
+          Behaviors.same
+        }
+    }
+    // #standalone-ask-with-status
+
+    // keep this out of the sample as it uses the testkit spawn
+    val cookieFabric = spawn(CookieFabric())
+
+    val theSystem = testKit.system
+
+    // #standalone-ask-with-status
+
+    import akka.actor.typed.scaladsl.AskPattern._
+    import akka.util.Timeout
+
+    // asking someone requires a timeout if the timeout hits without response
+    // the ask is failed with a TimeoutException
+    implicit val timeout: Timeout = 3.seconds
+    // implicit ActorSystem in scope
+    implicit val system: ActorSystem[_] = theSystem
+
+    val result: Future[CookieFabric.Cookies] = cookieFabric.askWithStatus(ref => CookieFabric.GiveMeCookies(3, ref))
+
+    // the response callback will be executed on this execution context
+    implicit val ec = system.executionContext
+
+    result.onComplete {
+      case Success(CookieFabric.Cookies(count))      => println(s"Yay, $count cookies!")
+      case Failure(StatusReply.ErrorMessage(reason)) => println(s"No cookies for me. $reason")
+      case Failure(ex)                               => println(s"Boo! didn't get cookies: ${ex.getMessage}")
+    }
+    // #standalone-ask-with-status
+
+    result.futureValue shouldEqual CookieFabric.Cookies(3)
+
+    // #standalone-ask-with-status-fail-future
+    val cookies: Future[CookieFabric.Cookies] =
+      cookieFabric.askWithStatus[CookieFabric.Cookies](ref => CookieFabric.GiveMeCookies(3, ref)).flatMap {
+        case c: CookieFabric.Cookies => Future.successful(c)
+      }
+
+    cookies.onComplete {
+      case Success(CookieFabric.Cookies(count)) => println(s"Yay, $count cookies!")
+      case Failure(ex)                          => println(s"Boo! didn't get cookies: ${ex.getMessage}")
+    }
+    // #standalone-ask-with-status-fail-future
+
+    cookies.futureValue shouldEqual CookieFabric.Cookies(3)
+  }
+
   "contain a sample for pipeToSelf" in {
     //#pipeToSelf
 
diff --git a/akka-actor-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes b/akka-actor-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes
new file mode 100644
index 0000000000..e7ec205cb0
--- /dev/null
+++ b/akka-actor-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes
@@ -0,0 +1,3 @@
+# actor ask with status #29190 - safe because ActorContext is not for user extension
+ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.actor.typed.javadsl.ActorContext.askWithStatus")
+ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.actor.typed.scaladsl.ActorContext.askWithStatus")
\ No newline at end of file
diff --git a/akka-actor-typed/src/main/scala/akka/actor/typed/internal/ActorContextImpl.scala b/akka-actor-typed/src/main/scala/akka/actor/typed/internal/ActorContextImpl.scala
index a1ba9b6e41..dd66ecde23 100644
--- a/akka-actor-typed/src/main/scala/akka/actor/typed/internal/ActorContextImpl.scala
+++ b/akka-actor-typed/src/main/scala/akka/actor/typed/internal/ActorContextImpl.scala
@@ -13,20 +13,22 @@ import java.util.concurrent.CompletionStage
 import scala.concurrent.{ ExecutionContextExecutor, Future }
 import scala.reflect.ClassTag
 import scala.util.Try
-
 import com.github.ghik.silencer.silent
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
-
 import akka.actor.Address
 import akka.actor.typed.internal.adapter.ActorSystemAdapter
 import akka.annotation.InternalApi
 import akka.dispatch.ExecutionContexts
+import akka.pattern.StatusReply
 import akka.util.{ BoxedType, Timeout }
 import akka.util.JavaDurationConverters._
 import akka.util.OptionVal
 import akka.util.Timeout
 
+import scala.util.Failure
+import scala.util.Success
+
 /**
  * INTERNAL API
  */
@@ -206,6 +208,14 @@ import akka.util.Timeout
     pipeToSelf((target.ask(createRequest))(responseTimeout, system.scheduler))(mapResponse)
   }
 
+  override def askWithStatus[Req, Res](target: RecipientRef[Req], createRequest: ActorRef[StatusReply[Res]] => Req)(
+      mapResponse: Try[Res] => T)(implicit responseTimeout: Timeout, classTag: ClassTag[Res]): Unit =
+    ask(target, createRequest) {
+      case Success(StatusReply.Success(t: Res)) => mapResponse(Success(t))
+      case Success(StatusReply.Error(why))      => mapResponse(Failure(why))
+      case fail: Failure[_]                     => mapResponse(fail.asInstanceOf[Failure[Res]])
+    }
+
   // Java API impl
   @silent("never used") // resClass is just a pretend param
   override def ask[Req, Res](
@@ -218,6 +228,26 @@ import akka.util.Timeout
     pipeToSelf(AskPattern.ask(target, (ref) => createRequest(ref), responseTimeout, system.scheduler), applyToResponse)
   }
 
+  override def askWithStatus[Req, Res](
+      resClass: Class[Res],
+      target: RecipientRef[Req],
+      responseTimeout: Duration,
+      createRequest: akka.japi.function.Function[ActorRef[StatusReply[Res]], Req],
+      applyToResponse: akka.japi.function.Function2[Res, Throwable, T]): Unit = {
+    implicit val classTag: ClassTag[Res] = ClassTag(resClass)
+    ask[Req, StatusReply[Res]](
+      classOf[StatusReply[Res]],
+      target,
+      responseTimeout,
+      createRequest,
+      (ok: StatusReply[Res], failure: Throwable) =>
+        ok match {
+          case StatusReply.Success(value: Res) => applyToResponse(value, null)
+          case StatusReply.Error(why)          => applyToResponse(null.asInstanceOf[Res], why)
+          case null                            => applyToResponse(null.asInstanceOf[Res], failure)
+        })
+  }
+
   // Scala API impl
   def pipeToSelf[Value](future: Future[Value])(mapResult: Try[Value] => T): Unit = {
     future.onComplete(value => self.unsafeUpcast ! AdaptMessage(value, mapResult))(ExecutionContexts.parasitic)
diff --git a/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/ActorContext.scala b/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/ActorContext.scala
index 87eab9f4dd..3015756a3a 100644
--- a/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/ActorContext.scala
+++ b/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/ActorContext.scala
@@ -9,12 +9,11 @@ import java.util.Optional
 import java.util.concurrent.CompletionStage
 
 import scala.concurrent.ExecutionContextExecutor
-
 import org.slf4j.Logger
-
 import akka.actor.ClassicActorContextProvider
 import akka.actor.typed._
 import akka.annotation.DoNotInherit
+import akka.pattern.StatusReply
 
 /**
  * An Actor is given by the combination of a [[Behavior]] and a context in
@@ -299,6 +298,19 @@ trait ActorContext[T] extends TypedActorContext[T] with ClassicActorContextProvi
       createRequest: akka.japi.function.Function[ActorRef[Res], Req],
       applyToResponse: akka.japi.function.Function2[Res, Throwable, T]): Unit
 
+  /**
+   * The same as [[ask]] but only for requests that result in a response of type [[akka.pattern.StatusReply]].
+   * If the response is a [[akka.pattern.StatusReply#success]] the returned future is completed successfully with the wrapped response.
+   * If the status response is a [[akka.pattern.StatusReply#error]] the returned future will be failed with the
+   * exception in the error (normally a [[akka.pattern.StatusReply.ErrorMessage]]).
+   */
+  def askWithStatus[Req, Res](
+      resClass: Class[Res],
+      target: RecipientRef[Req],
+      responseTimeout: Duration,
+      createRequest: akka.japi.function.Function[ActorRef[StatusReply[Res]], Req],
+      applyToResponse: akka.japi.function.Function2[Res, Throwable, T]): Unit
+
   /**
    * Sends the result of the given `CompletionStage` to this Actor (“`self`”), after adapted it with
    * the given function.
diff --git a/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/AskPattern.scala b/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/AskPattern.scala
index 22547cd992..b0a9445291 100644
--- a/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/AskPattern.scala
+++ b/akka-actor-typed/src/main/scala/akka/actor/typed/javadsl/AskPattern.scala
@@ -9,10 +9,10 @@ import java.time.Duration
 import java.util.concurrent.CompletionStage
 
 import scala.compat.java8.FutureConverters._
-
 import akka.actor.typed.Scheduler
 import akka.actor.typed.scaladsl.AskPattern._
 import akka.japi.function.{ Function => JFunction }
+import akka.pattern.StatusReply
 import akka.util.JavaDurationConverters._
 
 /**
@@ -41,4 +41,18 @@ object AskPattern {
       timeout: Duration,
       scheduler: Scheduler): CompletionStage[Res] =
     (actor.ask(messageFactory.apply)(timeout.asScala, scheduler)).toJava
+
+  /**
+   * The same as [[ask]] but only for requests that result in a response of type [[akka.pattern.StatusReply]].
+   * If the response is a [[akka.pattern.StatusReply#success]] the returned future is completed successfully with the wrapped response.
+   * If the status response is a [[akka.pattern.StatusReply#error]] the returned future will be failed with the
+   * exception in the error (normally a [[akka.pattern.StatusReply.ErrorMessage]]).
+   */
+  def askWithStatus[Req, Res](
+      actor: RecipientRef[Req],
+      messageFactory: JFunction[ActorRef[StatusReply[Res]], Req],
+      timeout: Duration,
+      scheduler: Scheduler): CompletionStage[Res] =
+    (actor.askWithStatus(messageFactory.apply)(timeout.asScala, scheduler).toJava)
+
 }
diff --git a/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/ActorContext.scala b/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/ActorContext.scala
index 86dfb5f1d2..22c9742dc2 100644
--- a/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/ActorContext.scala
+++ b/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/ActorContext.scala
@@ -8,13 +8,12 @@ import scala.concurrent.{ ExecutionContextExecutor, Future }
 import scala.concurrent.duration.FiniteDuration
 import scala.reflect.ClassTag
 import scala.util.Try
-
 import org.slf4j.Logger
-
 import akka.actor.ClassicActorContextProvider
 import akka.actor.typed._
 import akka.annotation.DoNotInherit
 import akka.annotation.InternalApi
+import akka.pattern.StatusReply
 import akka.util.Timeout
 
 /**
@@ -298,6 +297,15 @@ trait ActorContext[T] extends TypedActorContext[T] with ClassicActorContextProvi
   def ask[Req, Res](target: RecipientRef[Req], createRequest: ActorRef[Res] => Req)(
       mapResponse: Try[Res] => T)(implicit responseTimeout: Timeout, classTag: ClassTag[Res]): Unit
 
+  /**
+   * The same as [[ask]] but only for requests that result in a response of type [[akka.pattern.StatusReply]].
+   * If the response is a [[akka.pattern.StatusReply.Success]] the returned future is completed successfully with the wrapped response.
+   * If the status response is a [[akka.pattern.StatusReply.Error]] the returned future will be failed with the
+   * exception in the error (normally a [[akka.pattern.StatusReply.ErrorMessage]]).
+   */
+  def askWithStatus[Req, Res](target: RecipientRef[Req], createRequest: ActorRef[StatusReply[Res]] => Req)(
+      mapResponse: Try[Res] => T)(implicit responseTimeout: Timeout, classTag: ClassTag[Res]): Unit
+
   /**
    * Sends the result of the given `Future` to this Actor (“`self`”), after adapted it with
    * the given function.
diff --git a/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/AskPattern.scala b/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/AskPattern.scala
index 082989dafb..a560d51592 100644
--- a/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/AskPattern.scala
+++ b/akka-actor-typed/src/main/scala/akka/actor/typed/scaladsl/AskPattern.scala
@@ -16,6 +16,7 @@ import akka.actor.typed.internal.{ adapter => adapt }
 import akka.actor.typed.internal.InternalRecipientRef
 import akka.annotation.InternalStableApi
 import akka.pattern.PromiseActorRef
+import akka.pattern.StatusReply
 import akka.util.{ unused, Timeout }
 
 /**
@@ -114,6 +115,17 @@ object AskPattern {
             "native system is implemented: " + a.getClass)
       }
     }
+
+    /**
+     * The same as [[ask]] but only for requests that result in a response of type [[akka.pattern.StatusReply]].
+     * If the response is a [[akka.pattern.StatusReply.Success]] the returned future is completed successfully with the wrapped response.
+     * If the status response is a [[akka.pattern.StatusReply.Error]] the returned future will be failed with the
+     * exception in the error (normally a [[akka.pattern.StatusReply.ErrorMessage]]).
+     */
+    def askWithStatus[Res](
+        replyTo: ActorRef[StatusReply[Res]] => Req)(implicit timeout: Timeout, scheduler: Scheduler): Future[Res] =
+      StatusReply.flattenStatusFuture(ask(replyTo))
+
   }
 
   private val onTimeout: String => Throwable = msg => new TimeoutException(msg)
diff --git a/akka-actor/src/main/scala/akka/actor/Actor.scala b/akka-actor/src/main/scala/akka/actor/Actor.scala
index 1f6c0cd137..6a55d6bc30 100644
--- a/akka-actor/src/main/scala/akka/actor/Actor.scala
+++ b/akka-actor/src/main/scala/akka/actor/Actor.scala
@@ -293,6 +293,8 @@ final case class UnhandledMessage(
     with AllDeadLetters
 
 /**
+ * Superseeded by [[akka.pattern.StatusReply]], prefer that when possible.
+ *
  * Classes for passing status back to the sender.
  * Used for internal ACKing protocol. But exposed as utility class for user-specific ACKing protocols as well.
  */
diff --git a/akka-actor/src/main/scala/akka/pattern/AskSupport.scala b/akka-actor/src/main/scala/akka/pattern/AskSupport.scala
index 183f5aea5c..b5e82faf08 100644
--- a/akka-actor/src/main/scala/akka/pattern/AskSupport.scala
+++ b/akka-actor/src/main/scala/akka/pattern/AskSupport.scala
@@ -86,6 +86,22 @@ trait AskSupport {
   def ask(actorRef: ActorRef, message: Any, sender: ActorRef)(implicit timeout: Timeout): Future[Any] =
     actorRef.internalAsk(message, timeout, sender)
 
+  /**
+   * Use for messages whose response is known to be a [[akka.pattern.StatusReply]]. When a [[akka.pattern.StatusReply.Success]] response
+   * arrives the future is completed with the wrapped value, if a [[akka.pattern.StatusReply.Error]] arrives the future is instead
+   * failed.
+   */
+  def askWithStatus(actorRef: ActorRef, message: Any)(implicit timeout: Timeout): Future[Any] =
+    actorRef.internalAskWithStatus(message)(timeout, Actor.noSender)
+
+  /**
+   * Use for messages whose response is known to be a [[akka.pattern.StatusReply]]. When a [[akka.pattern.StatusReply.Success]] response
+   * arrives the future is completed with the wrapped value, if a [[akka.pattern.StatusReply.Error]] arrives the future is instead
+   * failed.
+   */
+  def askWithStatus(actorRef: ActorRef, message: Any, sender: ActorRef)(implicit timeout: Timeout): Future[Any] =
+    actorRef.internalAskWithStatus(message)(timeout, sender)
+
   /**
    * Import this implicit conversion to gain `?` and `ask` methods on
    * [[akka.actor.ActorSelection]], which will defer to the
@@ -320,6 +336,17 @@ final class AskableActorRef(val actorRef: ActorRef) extends AnyVal {
   def ask(message: Any)(implicit timeout: Timeout, sender: ActorRef = Actor.noSender): Future[Any] =
     internalAsk(message, timeout, sender)
 
+  def askWithStatus(message: Any)(implicit timeout: Timeout, sender: ActorRef = Actor.noSender): Future[Any] =
+    internalAskWithStatus(message)
+
+  /**
+   * INTERNAL API
+   */
+  @InternalApi
+  private[pattern] def internalAskWithStatus(
+      message: Any)(implicit timeout: Timeout, sender: ActorRef = Actor.noSender): Future[Any] =
+    StatusReply.flattenStatusFuture[Any](internalAsk(message, timeout, sender).mapTo[StatusReply[Any]])
+
   /**
    * INTERNAL API: for binary compatibility
    */
diff --git a/akka-actor/src/main/scala/akka/pattern/Patterns.scala b/akka-actor/src/main/scala/akka/pattern/Patterns.scala
index 2bac6b8250..82a376b162 100644
--- a/akka-actor/src/main/scala/akka/pattern/Patterns.scala
+++ b/akka-actor/src/main/scala/akka/pattern/Patterns.scala
@@ -24,6 +24,7 @@ object Patterns {
   import akka.pattern.{
     after => scalaAfter,
     ask => scalaAsk,
+    askWithStatus => scalaAskWithStatus,
     gracefulStop => scalaGracefulStop,
     pipe => scalaPipe,
     retry => scalaRetry
@@ -94,6 +95,14 @@ object Patterns {
   def ask(actor: ActorRef, message: Any, timeout: java.time.Duration): CompletionStage[AnyRef] =
     scalaAsk(actor, message)(timeout.asScala).toJava.asInstanceOf[CompletionStage[AnyRef]]
 
+  /**
+   * Use for messages whose response is known to be a [[akka.pattern.StatusReply]]. When a [[akka.pattern.StatusReply#success]] response
+   * arrives the future is completed with the wrapped value, if a [[akka.pattern.StatusReply#error]] arrives the future is instead
+   * failed.
+   */
+  def askWithStatus(actor: ActorRef, message: Any, timeout: java.time.Duration): CompletionStage[AnyRef] =
+    scalaAskWithStatus(actor, message)(timeout.asScala).toJava.asInstanceOf[CompletionStage[AnyRef]]
+
   /**
    * A variation of ask which allows to implement "replyTo" pattern by including
    * sender reference in message.
diff --git a/akka-actor/src/main/scala/akka/pattern/StatusReply.scala b/akka-actor/src/main/scala/akka/pattern/StatusReply.scala
new file mode 100644
index 0000000000..c7d61a034f
--- /dev/null
+++ b/akka-actor/src/main/scala/akka/pattern/StatusReply.scala
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2020 Lightbend Inc. <https://www.lightbend.com>
+ */
+
+package akka.pattern
+
+import akka.Done
+import akka.annotation.InternalApi
+import akka.dispatch.ExecutionContexts
+
+import scala.concurrent.Future
+import scala.util.Try
+import scala.util.control.NoStackTrace
+import scala.util.{ Failure => ScalaFailure }
+import scala.util.{ Success => ScalaSuccess }
+
+/**
+ * Generic top-level message type for replies that signal failure or success. Convenient to use together with the
+ * `askWithStatus` ask variants.
+ *
+ * Create using the factory methods [[StatusReply#success]] and [[StatusReply#error]].
+ *
+ * Akka contains predefined serializers for the wrapper type and the textual error messages.
+ *
+ * @tparam T the type of value a successful reply would have
+ */
+final class StatusReply[+T] private (private val status: Try[T]) {
+
+  /**
+   * Java API: in the case of a successful reply returns the value, if the reply was not successful the exception
+   * the failure was created with is thrown
+   */
+  def getValue: T = status.get
+
+  /**
+   * Java API: returns the exception if the reply is a failure, or throws an exception if not.
+   */
+  def getError: Throwable = status match {
+    case ScalaFailure(ex) => ex
+    case _                => throw new IllegalArgumentException("Expected reply to be a failure, but was a success")
+  }
+
+  def isError: Boolean = status.isFailure
+  def isSuccess: Boolean = status.isSuccess
+
+  override def equals(other: Any): Boolean = other match {
+    case that: StatusReply[_] => status == that.status
+    case _                    => false
+  }
+
+  override def hashCode(): Int = status.hashCode
+
+  override def toString: String = status match {
+    case ScalaSuccess(t)  => s"Success($t)"
+    case ScalaFailure(ex) => s"Error(${ex.getMessage})"
+  }
+
+}
+
+object StatusReply {
+
+  /**
+   * Scala API: A general purpose message for using as an Ack
+   */
+  val Ack: StatusReply[Done] = success(Done)
+
+  /**
+   * Java API: A general purpose message for using as an Ack
+   */
+  def ack(): StatusReply[Done] = Ack
+
+  /**
+   * Java API: Create a successful reply containing `value`
+   */
+  def success[T](value: T): StatusReply[T] = new StatusReply(ScalaSuccess(value))
+
+  /**
+   * Java API: Create an status response with a error message describing why the request was failed or denied.
+   */
+  def error[T](errorMessage: String): StatusReply[T] = Error(errorMessage)
+
+  /**
+   * Java API: Create an error response with a user defined [[Throwable]].
+   *
+   * Prefer the string based error response over this one when possible to avoid tightly coupled logic across
+   * actors and passing internal failure details on to callers that can not do much to handle them.
+   *
+   * For cases where types are needed to identify errors and behave differently enumerating them with a specific
+   * set of response messages may be a better alternative to encoding them as generic exceptions.
+   *
+   * Also note that Akka does not contain pre-build serializers for arbitrary exceptions.
+   */
+  def error[T](exception: Throwable): StatusReply[T] = Error(exception)
+
+  /**
+   * Carrier exception used for textual error descriptions.
+   *
+   * Not meant for usage outside of [[StatusReply]].
+   */
+  final case class ErrorMessage(private val errorMessage: String)
+      extends RuntimeException(errorMessage)
+      with NoStackTrace {
+    override def toString: String = errorMessage
+  }
+
+  /**
+   * Scala API for creation and pattern matching a successful response.
+   *
+   * For example:
+   * ```
+   *   case StatusReply.Success(value: String) => ...
+   * ```
+   */
+  object Success {
+
+    /**
+     * Scala API: Create a successful reply containing `value`
+     */
+    def apply[T](value: T): StatusReply[T] = new StatusReply(ScalaSuccess(value))
+    def unapply(status: StatusReply[Any]): Option[Any] =
+      if (status.isSuccess) Some(status.getValue)
+      else None
+  }
+
+  /**
+   * Scala API for creating and pattern matching an error response
+   *
+   * For example:
+   * ```
+   *   case StatusReply.Error(exception) => ...
+   * ```
+   */
+  object Error {
+
+    /**
+     * Scala API: Create an status response with a error message describing why the request was failed or denied.
+     */
+    def apply[T](errorMessage: String): StatusReply[T] = error(new ErrorMessage(errorMessage))
+
+    /**
+     * Scala API: Create an error response with a user defined [[Throwable]].
+     *
+     * Prefer the string based error response over this one when possible to avoid tightly coupled logic across
+     * actors and passing internal failure details on to callers that can not do much to handle them.
+     *
+     * For cases where types are needed to identify errors and behave differently enumerating them with a specific
+     * set of response messages may be a better alternative to encoding them as generic exceptions.
+     *
+     * Also note that Akka does not contain pre-build serializers for arbitrary exceptions.
+     */
+    def apply[T](exception: Throwable): StatusReply[T] = new StatusReply(ScalaFailure(exception))
+    def unapply(status: StatusReply[_]): Option[Throwable] =
+      if (status.isError) Some(status.getError)
+      else None
+  }
+
+  /**
+   * INTERNAL API
+   */
+  @InternalApi
+  private[akka] def flattenStatusFuture[T](f: Future[StatusReply[T]]): Future[T] =
+    f.transform {
+      case ScalaSuccess(StatusReply.Success(v)) => ScalaSuccess(v.asInstanceOf[T])
+      case ScalaSuccess(StatusReply.Error(ex))  => ScalaFailure[T](ex)
+      case fail @ ScalaFailure(_)               => fail.asInstanceOf[Try[T]]
+    }(ExecutionContexts.parasitic)
+}
diff --git a/akka-cluster-sharding-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes b/akka-cluster-sharding-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes
new file mode 100644
index 0000000000..4070b877d5
--- /dev/null
+++ b/akka-cluster-sharding-typed/src/main/mima-filters/2.6.6.backwards.excludes/ask-with-status.excludes
@@ -0,0 +1,3 @@
+# ask with status #29133, safe since EntityRef not user extendable
+ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.cluster.sharding.typed.javadsl.EntityRef.askWithStatus")
+ProblemFilters.exclude[ReversedMissingMethodProblem]("akka.cluster.sharding.typed.scaladsl.EntityRef.askWithStatus")
\ No newline at end of file
diff --git a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/ClusterShardingImpl.scala b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/ClusterShardingImpl.scala
index df61d1b9e5..ad30aeb6dd 100644
--- a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/ClusterShardingImpl.scala
+++ b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/ClusterShardingImpl.scala
@@ -39,6 +39,7 @@ import akka.event.LoggingAdapter
 import akka.japi.function.{ Function => JFunction }
 import akka.pattern.AskTimeoutException
 import akka.pattern.PromiseActorRef
+import akka.pattern.StatusReply
 import akka.util.{ unused, ByteString, Timeout }
 import akka.util.JavaDurationConverters._
 
@@ -314,9 +315,15 @@ import akka.util.JavaDurationConverters._
     replyTo.ask(shardRegion, entityId, m, timeout)
   }
 
-  def ask[U](message: JFunction[ActorRef[U], M], timeout: Duration): CompletionStage[U] =
+  override def ask[U](message: JFunction[ActorRef[U], M], timeout: Duration): CompletionStage[U] =
     ask[U](replyTo => message.apply(replyTo))(timeout.asScala).toJava
 
+  override def askWithStatus[Res](f: ActorRef[StatusReply[Res]] => M)(implicit timeout: Timeout): Future[Res] =
+    StatusReply.flattenStatusFuture(ask[StatusReply[Res]](f))
+
+  override def askWithStatus[Res](f: ActorRef[StatusReply[Res]] => M, timeout: Duration): CompletionStage[Res] =
+    askWithStatus(f.apply)(timeout.asScala).toJava
+
   /** Similar to [[akka.actor.typed.scaladsl.AskPattern.PromiseRef]] but for an `EntityRef` target. */
   @InternalApi
   private final class EntityPromiseRef[U](classic: InternalActorRef, timeout: Timeout, refPathPrefix: String) {
diff --git a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala
index 90e56f138a..2c11f5bb8f 100644
--- a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala
+++ b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala
@@ -9,7 +9,6 @@ import java.util.concurrent.CompletionStage
 
 import scala.concurrent.Future
 import scala.compat.java8.FutureConverters._
-
 import akka.actor.ActorRefProvider
 import akka.actor.typed.ActorRef
 import akka.actor.typed.Scheduler
@@ -18,6 +17,7 @@ import akka.annotation.InternalApi
 import akka.cluster.sharding.typed.javadsl
 import akka.cluster.sharding.typed.scaladsl
 import akka.japi.function.{ Function => JFunction }
+import akka.pattern.StatusReply
 import akka.util.JavaDurationConverters._
 import akka.util.Timeout
 
@@ -42,6 +42,12 @@ import akka.util.Timeout
   def ask[U](message: JFunction[ActorRef[U], M], timeout: Duration): CompletionStage[U] =
     ask[U](replyTo => message.apply(replyTo))(timeout.asScala).toJava
 
+  override def askWithStatus[Res](f: ActorRef[StatusReply[Res]] => M, timeout: Duration): CompletionStage[Res] =
+    askWithStatus(f)(timeout.asScala).toJava
+
+  override def askWithStatus[Res](f: ActorRef[StatusReply[Res]] => M)(implicit timeout: Timeout): Future[Res] =
+    StatusReply.flattenStatusFuture(ask(f))
+
   // impl InternalRecipientRef
   override def provider: ActorRefProvider = {
     probe.asInstanceOf[InternalRecipientRef[_]].provider
diff --git a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/javadsl/ClusterSharding.scala b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/javadsl/ClusterSharding.scala
index 6ca84200e5..16e7c4af96 100644
--- a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/javadsl/ClusterSharding.scala
+++ b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/javadsl/ClusterSharding.scala
@@ -10,7 +10,6 @@ import java.util.Optional
 import java.util.concurrent.CompletionStage
 
 import com.github.ghik.silencer.silent
-
 import akka.actor.typed.ActorRef
 import akka.actor.typed.ActorSystem
 import akka.actor.typed.Behavior
@@ -22,6 +21,7 @@ import akka.annotation.InternalApi
 import akka.cluster.sharding.ShardCoordinator.ShardAllocationStrategy
 import akka.cluster.sharding.typed.internal.EntityTypeKeyImpl
 import akka.japi.function.{ Function => JFunction }
+import akka.pattern.StatusReply
 
 @FunctionalInterface
 trait EntityFactory[M] {
@@ -439,6 +439,14 @@ object EntityTypeKey {
    */
   def ask[Res](message: JFunction[ActorRef[Res], M], timeout: Duration): CompletionStage[Res]
 
+  /**
+   * The same as [[ask]] but only for requests that result in a response of type [[akka.pattern.StatusReply]].
+   * If the response is a [[akka.pattern.StatusReply#success]] the returned future is completed successfully with the wrapped response.
+   * If the status response is a [[akka.pattern.StatusReply#error]] the returned future will be failed with the
+   * exception in the error (normally a [[akka.pattern.StatusReply.ErrorMessage]]).
+   */
+  def askWithStatus[Res](f: ActorRef[StatusReply[Res]] => M, timeout: Duration): CompletionStage[Res]
+
   /**
    * INTERNAL API
    */
diff --git a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/scaladsl/ClusterSharding.scala b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/scaladsl/ClusterSharding.scala
index 02bf7778a4..4aa97ff6a0 100644
--- a/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/scaladsl/ClusterSharding.scala
+++ b/akka-cluster-sharding-typed/src/main/scala/akka/cluster/sharding/typed/scaladsl/ClusterSharding.scala
@@ -7,7 +7,6 @@ package scaladsl
 
 import scala.concurrent.Future
 import scala.reflect.ClassTag
-
 import akka.actor.typed.ActorRef
 import akka.actor.typed.ActorSystem
 import akka.actor.typed.Behavior
@@ -24,6 +23,7 @@ import akka.cluster.sharding.ShardCoordinator.ShardAllocationStrategy
 import akka.cluster.sharding.ShardRegion.{ StartEntity => ClassicStartEntity }
 import akka.cluster.sharding.typed.internal.ClusterShardingImpl
 import akka.cluster.sharding.typed.internal.EntityTypeKeyImpl
+import akka.pattern.StatusReply
 import akka.util.Timeout
 
 object ClusterSharding extends ExtensionId[ClusterSharding] {
@@ -448,6 +448,14 @@ object EntityTypeKey {
    */
   def ask[Res](f: ActorRef[Res] => M)(implicit timeout: Timeout): Future[Res]
 
+  /**
+   * The same as [[ask]] but only for requests that result in a response of type [[akka.pattern.StatusReply]].
+   * If the response is a [[akka.pattern.StatusReply.Success]] the returned future is completed successfully with the wrapped response.
+   * If the status response is a [[akka.pattern.StatusReply.Error]] the returned future will be failed with the
+   * exception in the error (normally a [[akka.pattern.StatusReply.ErrorMessage]]).
+   */
+  def askWithStatus[Res](f: ActorRef[StatusReply[Res]] => M)(implicit timeout: Timeout): Future[Res]
+
   /**
    * Allows to "ask" the [[EntityRef]] for a reply.
    * See [[akka.actor.typed.scaladsl.AskPattern]] for a complete write-up of this pattern
diff --git a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleDocTest.java b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleDocTest.java
index b0c8d057d8..3aacdd5c9e 100644
--- a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleDocTest.java
+++ b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleDocTest.java
@@ -4,6 +4,8 @@
 
 package jdocs.akka.cluster.sharding.typed;
 
+import akka.Done;
+import akka.pattern.StatusReply;
 import org.scalatestplus.junit.JUnitSuite;
 
 import static jdocs.akka.cluster.sharding.typed.AccountExampleWithEventHandlersInState.AccountEntity;
@@ -55,12 +57,9 @@ public class AccountExampleDocTest
   @Test
   public void createWithEmptyBalance() {
     CommandResultWithReply<
-            AccountEntity.Command,
-            AccountEntity.Event,
-            AccountEntity.Account,
-            AccountEntity.OperationResult>
+            AccountEntity.Command, AccountEntity.Event, AccountEntity.Account, StatusReply<Done>>
         result = eventSourcedTestKit.runCommand(AccountEntity.CreateAccount::new);
-    assertEquals(AccountEntity.Confirmed.INSTANCE, result.reply());
+    assertEquals(StatusReply.ack(), result.reply());
     assertEquals(AccountEntity.AccountCreated.INSTANCE, result.event());
     assertEquals(BigDecimal.ZERO, result.stateOfType(AccountEntity.OpenedAccount.class).balance);
   }
@@ -70,28 +69,22 @@ public class AccountExampleDocTest
     eventSourcedTestKit.runCommand(AccountEntity.CreateAccount::new);
 
     CommandResultWithReply<
-            AccountEntity.Command,
-            AccountEntity.Event,
-            AccountEntity.Account,
-            AccountEntity.OperationResult>
+            AccountEntity.Command, AccountEntity.Event, AccountEntity.Account, StatusReply<Done>>
         result1 =
             eventSourcedTestKit.runCommand(
                 replyTo -> new AccountEntity.Deposit(BigDecimal.valueOf(100), replyTo));
-    assertEquals(AccountEntity.Confirmed.INSTANCE, result1.reply());
+    assertEquals(StatusReply.ack(), result1.reply());
     assertEquals(
         BigDecimal.valueOf(100), result1.eventOfType(AccountEntity.Deposited.class).amount);
     assertEquals(
         BigDecimal.valueOf(100), result1.stateOfType(AccountEntity.OpenedAccount.class).balance);
 
     CommandResultWithReply<
-            AccountEntity.Command,
-            AccountEntity.Event,
-            AccountEntity.Account,
-            AccountEntity.OperationResult>
+            AccountEntity.Command, AccountEntity.Event, AccountEntity.Account, StatusReply<Done>>
         result2 =
             eventSourcedTestKit.runCommand(
                 replyTo -> new AccountEntity.Withdraw(BigDecimal.valueOf(10), replyTo));
-    assertEquals(AccountEntity.Confirmed.INSTANCE, result2.reply());
+    assertEquals(StatusReply.ack(), result2.reply());
     assertEquals(BigDecimal.valueOf(10), result2.eventOfType(AccountEntity.Withdrawn.class).amount);
     assertEquals(
         BigDecimal.valueOf(90), result2.stateOfType(AccountEntity.OpenedAccount.class).balance);
@@ -101,18 +94,15 @@ public class AccountExampleDocTest
   public void rejectWithdrawOverdraft() {
     eventSourcedTestKit.runCommand(AccountEntity.CreateAccount::new);
     eventSourcedTestKit.runCommand(
-        (ActorRef<AccountEntity.OperationResult> replyTo) ->
+        (ActorRef<StatusReply<Done>> replyTo) ->
             new AccountEntity.Deposit(BigDecimal.valueOf(100), replyTo));
 
     CommandResultWithReply<
-            AccountEntity.Command,
-            AccountEntity.Event,
-            AccountEntity.Account,
-            AccountEntity.OperationResult>
+            AccountEntity.Command, AccountEntity.Event, AccountEntity.Account, StatusReply<Done>>
         result =
             eventSourcedTestKit.runCommand(
                 replyTo -> new AccountEntity.Withdraw(BigDecimal.valueOf(110), replyTo));
-    result.replyOfType(AccountEntity.Rejected.class);
+    assertTrue(result.reply().isError());
     assertTrue(result.hasNoEvents());
   }
 
@@ -120,7 +110,7 @@ public class AccountExampleDocTest
   public void handleGetBalance() {
     eventSourcedTestKit.runCommand(AccountEntity.CreateAccount::new);
     eventSourcedTestKit.runCommand(
-        (ActorRef<AccountEntity.OperationResult> replyTo) ->
+        (ActorRef<StatusReply<Done>> replyTo) ->
             new AccountEntity.Deposit(BigDecimal.valueOf(100), replyTo));
 
     CommandResultWithReply<
diff --git a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleTest.java b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleTest.java
index 287aba78c6..76efefd5a7 100644
--- a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleTest.java
+++ b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleTest.java
@@ -4,15 +4,16 @@
 
 package jdocs.akka.cluster.sharding.typed;
 
+import akka.Done;
 import akka.actor.testkit.typed.javadsl.LogCapturing;
 import akka.actor.testkit.typed.javadsl.TestKitJunitResource;
 import akka.actor.testkit.typed.javadsl.TestProbe;
-import akka.actor.typed.ActorRef;
 import akka.cluster.sharding.typed.javadsl.ClusterSharding;
 import akka.cluster.sharding.typed.javadsl.Entity;
 import akka.cluster.sharding.typed.javadsl.EntityRef;
 import akka.cluster.typed.Cluster;
 import akka.cluster.typed.Join;
+import akka.pattern.StatusReply;
 import akka.persistence.typed.PersistenceId;
 import com.typesafe.config.Config;
 import com.typesafe.config.ConfigFactory;
@@ -26,9 +27,11 @@ import java.time.Duration;
 import java.util.concurrent.CompletionStage;
 import java.util.concurrent.TimeUnit;
 
+import static akka.Done.done;
 import static jdocs.akka.cluster.sharding.typed.AccountExampleWithEventHandlersInState.AccountEntity;
 import static jdocs.akka.cluster.sharding.typed.AccountExampleWithEventHandlersInState.AccountEntity.*;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 public class AccountExampleTest extends JUnitSuite {
 
@@ -70,47 +73,47 @@ public class AccountExampleTest extends JUnitSuite {
   @Test
   public void handleDeposit() {
     EntityRef<Command> ref = sharding().entityRefFor(AccountEntity.ENTITY_TYPE_KEY, "1");
-    TestProbe<OperationResult> probe = testKit.createTestProbe(OperationResult.class);
+    TestProbe<StatusReply<Done>> probe = testKit.createTestProbe();
     ref.tell(new CreateAccount(probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
     ref.tell(new Deposit(BigDecimal.valueOf(100), probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
     ref.tell(new Deposit(BigDecimal.valueOf(10), probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
   }
 
   @Test
   public void handleWithdraw() {
     EntityRef<Command> ref = sharding().entityRefFor(AccountEntity.ENTITY_TYPE_KEY, "2");
-    TestProbe<OperationResult> probe = testKit.createTestProbe(OperationResult.class);
+    TestProbe<StatusReply<Done>> probe = testKit.createTestProbe();
     ref.tell(new CreateAccount(probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
     ref.tell(new Deposit(BigDecimal.valueOf(100), probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
     ref.tell(new Withdraw(BigDecimal.valueOf(10), probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
   }
 
   @Test
   public void rejectWithdrawOverdraft() {
     EntityRef<Command> ref = sharding().entityRefFor(AccountEntity.ENTITY_TYPE_KEY, "3");
-    TestProbe<OperationResult> probe = testKit.createTestProbe(OperationResult.class);
+    TestProbe<StatusReply<Done>> probe = testKit.createTestProbe();
     ref.tell(new CreateAccount(probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
     ref.tell(new Deposit(BigDecimal.valueOf(100), probe.getRef()));
-    probe.expectMessage(Confirmed.INSTANCE);
+    probe.expectMessage(StatusReply.ack());
     ref.tell(new Withdraw(BigDecimal.valueOf(110), probe.getRef()));
-    probe.expectMessageClass(Rejected.class);
+    assertTrue(probe.receiveMessage().isError());
   }
 
   @Test
   public void handleGetBalance() {
     EntityRef<Command> ref = sharding().entityRefFor(AccountEntity.ENTITY_TYPE_KEY, "4");
-    TestProbe<OperationResult> opProbe = testKit.createTestProbe(OperationResult.class);
+    TestProbe<StatusReply<Done>> opProbe = testKit.createTestProbe();
     ref.tell(new CreateAccount(opProbe.getRef()));
-    opProbe.expectMessage(Confirmed.INSTANCE);
+    opProbe.expectMessage(StatusReply.ack());
     ref.tell(new Deposit(BigDecimal.valueOf(100), opProbe.getRef()));
-    opProbe.expectMessage(Confirmed.INSTANCE);
+    opProbe.expectMessage(StatusReply.ack());
 
     TestProbe<CurrentBalance> getProbe = testKit.createTestProbe(CurrentBalance.class);
     ref.tell(new GetBalance(getProbe.getRef()));
@@ -122,27 +125,21 @@ public class AccountExampleTest extends JUnitSuite {
   public void beUsableWithAsk() throws Exception {
     Duration timeout = Duration.ofSeconds(3);
     EntityRef<Command> ref = sharding().entityRefFor(AccountEntity.ENTITY_TYPE_KEY, "5");
-    CompletionStage<OperationResult> createResult = ref.ask(CreateAccount::new, timeout);
-    assertEquals(Confirmed.INSTANCE, createResult.toCompletableFuture().get(3, TimeUnit.SECONDS));
+    CompletionStage<Done> createResult = ref.askWithStatus(CreateAccount::new, timeout);
+    assertEquals(done(), createResult.toCompletableFuture().get(3, TimeUnit.SECONDS));
 
     // above works because then the response type is inferred by the lhs type
-    // below requires (ActorRef<OperationResult> replyTo)
+    // below requires explicit typing
 
     assertEquals(
-        Confirmed.INSTANCE,
-        ref.ask(
-                (ActorRef<OperationResult> replyTo) ->
-                    new Deposit(BigDecimal.valueOf(100), replyTo),
-                timeout)
+        done(),
+        ref.<Done>askWithStatus(replyTo -> new Deposit(BigDecimal.valueOf(100), replyTo), timeout)
             .toCompletableFuture()
             .get(3, TimeUnit.SECONDS));
 
     assertEquals(
-        Confirmed.INSTANCE,
-        ref.ask(
-                (ActorRef<OperationResult> replyTo) ->
-                    new Withdraw(BigDecimal.valueOf(10), replyTo),
-                timeout)
+        done(),
+        ref.<Done>askWithStatus(replyTo -> new Withdraw(BigDecimal.valueOf(10), replyTo), timeout)
             .toCompletableFuture()
             .get(3, TimeUnit.SECONDS));
 
@@ -156,7 +153,7 @@ public class AccountExampleTest extends JUnitSuite {
 
   @Test
   public void verifySerialization() {
-    TestProbe<OperationResult> opProbe = testKit.createTestProbe();
+    TestProbe<StatusReply<Done>> opProbe = testKit.createTestProbe();
     testKit.serializationTestKit().verifySerialization(new CreateAccount(opProbe.getRef()), false);
     Deposit deposit2 =
         testKit
@@ -169,9 +166,6 @@ public class AccountExampleTest extends JUnitSuite {
         .verifySerialization(new Withdraw(BigDecimal.valueOf(90), opProbe.getRef()), false);
     testKit.serializationTestKit().verifySerialization(new CloseAccount(opProbe.getRef()), false);
 
-    testKit.serializationTestKit().verifySerialization(Confirmed.INSTANCE, false);
-    testKit.serializationTestKit().verifySerialization(new Rejected("overdraft"), false);
-
     TestProbe<CurrentBalance> getProbe = testKit.createTestProbe();
     testKit.serializationTestKit().verifySerialization(new GetBalance(getProbe.getRef()), false);
 
diff --git a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.java b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.java
index ef9f2c586d..e7ee8dc31b 100644
--- a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.java
+++ b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.java
@@ -4,8 +4,10 @@
 
 package jdocs.akka.cluster.sharding.typed;
 
+import akka.Done;
 import akka.actor.typed.ActorRef;
 import akka.cluster.sharding.typed.javadsl.EntityTypeKey;
+import akka.pattern.StatusReply;
 import akka.persistence.typed.PersistenceId;
 import akka.persistence.typed.javadsl.CommandHandlerWithReply;
 import akka.persistence.typed.javadsl.CommandHandlerWithReplyBuilder;
@@ -42,19 +44,19 @@ public interface AccountExampleWithEventHandlersInState {
     // #reply-command
 
     public static class CreateAccount implements Command {
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
       @JsonCreator
-      public CreateAccount(ActorRef<OperationResult> replyTo) {
+      public CreateAccount(ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
       }
     }
 
     public static class Deposit implements Command {
       public final BigDecimal amount;
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
-      public Deposit(BigDecimal amount, ActorRef<OperationResult> replyTo) {
+      public Deposit(BigDecimal amount, ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
         this.amount = amount;
       }
@@ -62,9 +64,9 @@ public interface AccountExampleWithEventHandlersInState {
 
     public static class Withdraw implements Command {
       public final BigDecimal amount;
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
-      public Withdraw(BigDecimal amount, ActorRef<OperationResult> replyTo) {
+      public Withdraw(BigDecimal amount, ActorRef<StatusReply<Done>> replyTo) {
         this.amount = amount;
         this.replyTo = replyTo;
       }
@@ -80,35 +82,16 @@ public interface AccountExampleWithEventHandlersInState {
     }
 
     public static class CloseAccount implements Command {
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
       @JsonCreator
-      public CloseAccount(ActorRef<OperationResult> replyTo) {
+      public CloseAccount(ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
       }
     }
 
     // Reply
-    // #reply-command
-    interface CommandReply extends CborSerializable {}
-
-    interface OperationResult extends CommandReply {}
-
-    enum Confirmed implements OperationResult {
-      INSTANCE
-    }
-
-    public static class Rejected implements OperationResult {
-      public final String reason;
-
-      @JsonCreator
-      public Rejected(String reason) {
-        this.reason = reason;
-      }
-    }
-    // #reply-command
-
-    public static class CurrentBalance implements CommandReply {
+    public static class CurrentBalance implements CborSerializable {
       public final BigDecimal balance;
 
       @JsonCreator
@@ -222,24 +205,26 @@ public interface AccountExampleWithEventHandlersInState {
     private ReplyEffect<Event, Account> createAccount(EmptyAccount account, CreateAccount command) {
       return Effect()
           .persist(AccountCreated.INSTANCE)
-          .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+          .thenReply(command.replyTo, account2 -> StatusReply.ack());
     }
 
     private ReplyEffect<Event, Account> deposit(OpenedAccount account, Deposit command) {
       return Effect()
           .persist(new Deposited(command.amount))
-          .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+          .thenReply(command.replyTo, account2 -> StatusReply.ack());
     }
 
     // #reply
     private ReplyEffect<Event, Account> withdraw(OpenedAccount account, Withdraw command) {
       if (!account.canWithdraw(command.amount)) {
         return Effect()
-            .reply(command.replyTo, new Rejected("not enough funds to withdraw " + command.amount));
+            .reply(
+                command.replyTo,
+                StatusReply.error("not enough funds to withdraw " + command.amount));
       } else {
         return Effect()
             .persist(new Withdrawn(command.amount))
-            .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+            .thenReply(command.replyTo, account2 -> StatusReply.ack());
       }
     }
     // #reply
@@ -252,10 +237,10 @@ public interface AccountExampleWithEventHandlersInState {
       if (account.balance.equals(BigDecimal.ZERO)) {
         return Effect()
             .persist(new AccountClosed())
-            .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+            .thenReply(command.replyTo, account2 -> StatusReply.ack());
       } else {
         return Effect()
-            .reply(command.replyTo, new Rejected("balance must be zero for closing account"));
+            .reply(command.replyTo, StatusReply.error("balance must be zero for closing account"));
       }
     }
 
diff --git a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithMutableState.java b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithMutableState.java
index 2c9b9ac4fc..ce3abdc9b4 100644
--- a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithMutableState.java
+++ b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithMutableState.java
@@ -4,8 +4,10 @@
 
 package jdocs.akka.cluster.sharding.typed;
 
+import akka.Done;
 import akka.actor.typed.ActorRef;
 import akka.cluster.sharding.typed.javadsl.EntityTypeKey;
+import akka.pattern.StatusReply;
 import akka.persistence.typed.PersistenceId;
 import akka.persistence.typed.javadsl.CommandHandlerWithReply;
 import akka.persistence.typed.javadsl.CommandHandlerWithReplyBuilder;
@@ -38,19 +40,19 @@ public interface AccountExampleWithMutableState {
     interface Command extends CborSerializable {}
 
     public static class CreateAccount implements Command {
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
       @JsonCreator
-      public CreateAccount(ActorRef<OperationResult> replyTo) {
+      public CreateAccount(ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
       }
     }
 
     public static class Deposit implements Command {
       public final BigDecimal amount;
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
-      public Deposit(BigDecimal amount, ActorRef<OperationResult> replyTo) {
+      public Deposit(BigDecimal amount, ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
         this.amount = amount;
       }
@@ -58,9 +60,9 @@ public interface AccountExampleWithMutableState {
 
     public static class Withdraw implements Command {
       public final BigDecimal amount;
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
-      public Withdraw(BigDecimal amount, ActorRef<OperationResult> replyTo) {
+      public Withdraw(BigDecimal amount, ActorRef<StatusReply<Done>> replyTo) {
         this.amount = amount;
         this.replyTo = replyTo;
       }
@@ -76,33 +78,16 @@ public interface AccountExampleWithMutableState {
     }
 
     public static class CloseAccount implements Command {
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
       @JsonCreator
-      public CloseAccount(ActorRef<OperationResult> replyTo) {
+      public CloseAccount(ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
       }
     }
 
     // Reply
-    interface CommandReply extends CborSerializable {}
-
-    interface OperationResult extends CommandReply {}
-
-    enum Confirmed implements OperationResult {
-      INSTANCE
-    }
-
-    public static class Rejected implements OperationResult {
-      public final String reason;
-
-      @JsonCreator
-      public Rejected(String reason) {
-        this.reason = reason;
-      }
-    }
-
-    public static class CurrentBalance implements CommandReply {
+    public static class CurrentBalance implements CborSerializable {
       public final BigDecimal balance;
 
       @JsonCreator
@@ -215,23 +200,25 @@ public interface AccountExampleWithMutableState {
     private ReplyEffect<Event, Account> createAccount(EmptyAccount account, CreateAccount command) {
       return Effect()
           .persist(AccountCreated.INSTANCE)
-          .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+          .thenReply(command.replyTo, account2 -> StatusReply.ack());
     }
 
     private ReplyEffect<Event, Account> deposit(OpenedAccount account, Deposit command) {
       return Effect()
           .persist(new Deposited(command.amount))
-          .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+          .thenReply(command.replyTo, account2 -> StatusReply.ack());
     }
 
     private ReplyEffect<Event, Account> withdraw(OpenedAccount account, Withdraw command) {
       if (!account.canWithdraw(command.amount)) {
         return Effect()
-            .reply(command.replyTo, new Rejected("not enough funds to withdraw " + command.amount));
+            .reply(
+                command.replyTo,
+                StatusReply.error("not enough funds to withdraw " + command.amount));
       } else {
         return Effect()
             .persist(new Withdrawn(command.amount))
-            .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+            .thenReply(command.replyTo, account2 -> StatusReply.ack());
       }
     }
 
@@ -243,10 +230,10 @@ public interface AccountExampleWithMutableState {
       if (account.getBalance().equals(BigDecimal.ZERO)) {
         return Effect()
             .persist(new AccountClosed())
-            .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+            .thenReply(command.replyTo, account2 -> StatusReply.ack());
       } else {
         return Effect()
-            .reply(command.replyTo, new Rejected("balance must be zero for closing account"));
+            .reply(command.replyTo, StatusReply.error("balance must be zero for closing account"));
       }
     }
 
diff --git a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithNullState.java b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithNullState.java
index 0afce2091e..2131e0629a 100644
--- a/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithNullState.java
+++ b/akka-cluster-sharding-typed/src/test/java/jdocs/akka/cluster/sharding/typed/AccountExampleWithNullState.java
@@ -4,8 +4,10 @@
 
 package jdocs.akka.cluster.sharding.typed;
 
+import akka.Done;
 import akka.actor.typed.ActorRef;
 import akka.cluster.sharding.typed.javadsl.EntityTypeKey;
+import akka.pattern.StatusReply;
 import akka.persistence.typed.PersistenceId;
 import akka.persistence.typed.javadsl.CommandHandlerWithReply;
 import akka.persistence.typed.javadsl.CommandHandlerWithReplyBuilder;
@@ -38,19 +40,19 @@ public interface AccountExampleWithNullState {
     interface Command extends CborSerializable {}
 
     public static class CreateAccount implements Command {
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
       @JsonCreator
-      public CreateAccount(ActorRef<OperationResult> replyTo) {
+      public CreateAccount(ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
       }
     }
 
     public static class Deposit implements Command {
       public final BigDecimal amount;
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
-      public Deposit(BigDecimal amount, ActorRef<OperationResult> replyTo) {
+      public Deposit(BigDecimal amount, ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
         this.amount = amount;
       }
@@ -58,9 +60,9 @@ public interface AccountExampleWithNullState {
 
     public static class Withdraw implements Command {
       public final BigDecimal amount;
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
-      public Withdraw(BigDecimal amount, ActorRef<OperationResult> replyTo) {
+      public Withdraw(BigDecimal amount, ActorRef<StatusReply<Done>> replyTo) {
         this.amount = amount;
         this.replyTo = replyTo;
       }
@@ -76,33 +78,16 @@ public interface AccountExampleWithNullState {
     }
 
     public static class CloseAccount implements Command {
-      public final ActorRef<OperationResult> replyTo;
+      public final ActorRef<StatusReply<Done>> replyTo;
 
       @JsonCreator
-      public CloseAccount(ActorRef<OperationResult> replyTo) {
+      public CloseAccount(ActorRef<StatusReply<Done>> replyTo) {
         this.replyTo = replyTo;
       }
     }
 
     // Reply
-    interface CommandReply extends CborSerializable {}
-
-    interface OperationResult extends CommandReply {}
-
-    enum Confirmed implements OperationResult {
-      INSTANCE
-    }
-
-    public static class Rejected implements OperationResult {
-      public final String reason;
-
-      @JsonCreator
-      public Rejected(String reason) {
-        this.reason = reason;
-      }
-    }
-
-    public static class CurrentBalance implements CommandReply {
+    public static class CurrentBalance implements CborSerializable {
       public final BigDecimal balance;
 
       @JsonCreator
@@ -214,23 +199,25 @@ public interface AccountExampleWithNullState {
     private ReplyEffect<Event, Account> createAccount(CreateAccount command) {
       return Effect()
           .persist(AccountCreated.INSTANCE)
-          .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+          .thenReply(command.replyTo, account2 -> StatusReply.ack());
     }
 
     private ReplyEffect<Event, Account> deposit(OpenedAccount account, Deposit command) {
       return Effect()
           .persist(new Deposited(command.amount))
-          .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+          .thenReply(command.replyTo, account2 -> StatusReply.ack());
     }
 
     private ReplyEffect<Event, Account> withdraw(OpenedAccount account, Withdraw command) {
       if (!account.canWithdraw(command.amount)) {
         return Effect()
-            .reply(command.replyTo, new Rejected("not enough funds to withdraw " + command.amount));
+            .reply(
+                command.replyTo,
+                StatusReply.error("not enough funds to withdraw " + command.amount));
       } else {
         return Effect()
             .persist(new Withdrawn(command.amount))
-            .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+            .thenReply(command.replyTo, account2 -> StatusReply.ack());
       }
     }
 
@@ -242,10 +229,10 @@ public interface AccountExampleWithNullState {
       if (account.balance.equals(BigDecimal.ZERO)) {
         return Effect()
             .persist(new AccountClosed())
-            .thenReply(command.replyTo, account2 -> Confirmed.INSTANCE);
+            .thenReply(command.replyTo, account2 -> StatusReply.ack());
       } else {
         return Effect()
-            .reply(command.replyTo, new Rejected("balance must be zero for closing account"));
+            .reply(command.replyTo, StatusReply.error("balance must be zero for closing account"));
       }
     }
 
diff --git a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleDocSpec.scala b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleDocSpec.scala
index fff3609ea3..b051dc2c52 100644
--- a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleDocSpec.scala
+++ b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleDocSpec.scala
@@ -5,10 +5,12 @@
 package docs.akka.cluster.sharding.typed
 
 //#test
+import akka.Done
 import akka.persistence.testkit.scaladsl.EventSourcedBehaviorTestKit
 import akka.persistence.typed.PersistenceId
 import akka.actor.testkit.typed.scaladsl.LogCapturing
 import akka.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit
+import akka.pattern.StatusReply
 import org.scalatest.BeforeAndAfterEach
 import org.scalatest.wordspec.AnyWordSpecLike
 
@@ -38,38 +40,38 @@ class AccountExampleDocSpec
   "Account" must {
 
     "be created with zero balance" in {
-      val result = eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.CreateAccount(_))
-      result.reply shouldBe AccountEntity.Confirmed
+      val result = eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.CreateAccount(_))
+      result.reply shouldBe StatusReply.Ack
       result.event shouldBe AccountEntity.AccountCreated
       result.stateOfType[AccountEntity.OpenedAccount].balance shouldBe 0
     }
 
     "handle Withdraw" in {
-      eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.CreateAccount(_))
+      eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.CreateAccount(_))
 
-      val result1 = eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.Deposit(100, _))
-      result1.reply shouldBe AccountEntity.Confirmed
+      val result1 = eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.Deposit(100, _))
+      result1.reply shouldBe StatusReply.Ack
       result1.event shouldBe AccountEntity.Deposited(100)
       result1.stateOfType[AccountEntity.OpenedAccount].balance shouldBe 100
 
-      val result2 = eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.Withdraw(10, _))
-      result2.reply shouldBe AccountEntity.Confirmed
+      val result2 = eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.Withdraw(10, _))
+      result2.reply shouldBe StatusReply.Ack
       result2.event shouldBe AccountEntity.Withdrawn(10)
       result2.stateOfType[AccountEntity.OpenedAccount].balance shouldBe 90
     }
 
     "reject Withdraw overdraft" in {
-      eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.CreateAccount(_))
-      eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.Deposit(100, _))
+      eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.CreateAccount(_))
+      eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.Deposit(100, _))
 
-      val result = eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.Withdraw(110, _))
-      result.replyOfType[AccountEntity.Rejected]
+      val result = eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.Withdraw(110, _))
+      result.reply.isError shouldBe true
       result.hasNoEvents shouldBe true
     }
 
     "handle GetBalance" in {
-      eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.CreateAccount(_))
-      eventSourcedTestKit.runCommand[AccountEntity.OperationResult](AccountEntity.Deposit(100, _))
+      eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.CreateAccount(_))
+      eventSourcedTestKit.runCommand[StatusReply[Done]](AccountEntity.Deposit(100, _))
 
       val result = eventSourcedTestKit.runCommand[AccountEntity.CurrentBalance](AccountEntity.GetBalance(_))
       result.reply.balance shouldBe 100
diff --git a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleSpec.scala b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleSpec.scala
index 6574180b95..5a89278cc8 100644
--- a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleSpec.scala
+++ b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleSpec.scala
@@ -4,6 +4,8 @@
 
 package docs.akka.cluster.sharding.typed
 
+import akka.Done
+
 import scala.concurrent.ExecutionContext
 import scala.concurrent.Future
 import akka.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit
@@ -12,6 +14,7 @@ import akka.cluster.sharding.typed.scaladsl.ClusterSharding
 import akka.cluster.sharding.typed.scaladsl.Entity
 import akka.cluster.typed.Cluster
 import akka.cluster.typed.Join
+import akka.pattern.StatusReply
 import akka.persistence.typed.PersistenceId
 import com.typesafe.config.ConfigFactory
 import org.scalatest.wordspec.AnyWordSpecLike
@@ -51,42 +54,40 @@ class AccountExampleSpec
   "Account example" must {
 
     "handle Deposit" in {
-      val probe = createTestProbe[OperationResult]()
+      val probe = createTestProbe[StatusReply[Done]]()
       val ref = ClusterSharding(system).entityRefFor(AccountEntity.TypeKey, "1")
       ref ! CreateAccount(probe.ref)
-      probe.expectMessage(Confirmed)
+      probe.expectMessage(StatusReply.Ack)
       ref ! Deposit(100, probe.ref)
-      probe.expectMessage(Confirmed)
+      probe.expectMessage(StatusReply.Ack)
       ref ! Deposit(10, probe.ref)
-      probe.expectMessage(Confirmed)
+      probe.expectMessage(StatusReply.Ack)
     }
 
     "handle Withdraw" in {
-      // OperationResult is the expected reply type for these commands, but it should also be
-      // possible to use the super type AccountCommandReply
-      val probe = createTestProbe[CommandReply]()
+      val doneProbe = createTestProbe[StatusReply[Done]]()
       val ref = ClusterSharding(system).entityRefFor(AccountEntity.TypeKey, "2")
-      ref ! CreateAccount(probe.ref)
-      probe.expectMessage(Confirmed)
-      ref ! Deposit(100, probe.ref)
-      probe.expectMessage(Confirmed)
-      ref ! Withdraw(10, probe.ref)
-      probe.expectMessage(Confirmed)
+      ref ! CreateAccount(doneProbe.ref)
+      doneProbe.expectMessage(StatusReply.Ack)
+      ref ! Deposit(100, doneProbe.ref)
+      doneProbe.expectMessage(StatusReply.Ack)
+      ref ! Withdraw(10, doneProbe.ref)
+      doneProbe.expectMessage(StatusReply.Ack)
 
-      // The same probe can be used with other commands too:
-      ref ! GetBalance(probe.ref)
-      probe.expectMessage(CurrentBalance(90))
+      val balanceProbe = createTestProbe[CurrentBalance]()
+      ref ! GetBalance(balanceProbe.ref)
+      balanceProbe.expectMessage(CurrentBalance(90))
     }
 
     "reject Withdraw overdraft" in {
-      val probe = createTestProbe[OperationResult]()
+      val probe = createTestProbe[StatusReply[Done]]()
       val ref = ClusterSharding(system).entityRefFor[Command](AccountEntity.TypeKey, "3")
       ref ! CreateAccount(probe.ref)
-      probe.expectMessage(Confirmed)
+      probe.expectMessage(StatusReply.Ack)
       ref ! Deposit(100, probe.ref)
-      probe.expectMessage(Confirmed)
+      probe.expectMessage(StatusReply.Ack)
       ref ! Withdraw(110, probe.ref)
-      probe.expectMessageType[Rejected]
+      probe.expectMessageType[StatusReply[Done]].isError should ===(true)
 
       // Account.Command is the command type, but it should also be possible to narrow it
       // ... thus restricting the entity ref from being sent other commands, e.g.:
@@ -97,12 +98,12 @@ class AccountExampleSpec
     }
 
     "handle GetBalance" in {
-      val opProbe = createTestProbe[OperationResult]()
+      val opProbe = createTestProbe[StatusReply[Done]]()
       val ref = ClusterSharding(system).entityRefFor(AccountEntity.TypeKey, "4")
       ref ! CreateAccount(opProbe.ref)
-      opProbe.expectMessage(Confirmed)
+      opProbe.expectMessage(StatusReply.Ack)
       ref ! Deposit(100, opProbe.ref)
-      opProbe.expectMessage(Confirmed)
+      opProbe.expectMessage(StatusReply.Ack)
 
       val getProbe = createTestProbe[CurrentBalance]()
       ref ! GetBalance(getProbe.ref)
@@ -111,27 +112,24 @@ class AccountExampleSpec
 
     "be usable with ask" in {
       val ref = ClusterSharding(system).entityRefFor(AccountEntity.TypeKey, "5")
-      val createResult: Future[OperationResult] = ref.ask(CreateAccount(_))
-      createResult.futureValue should ===(Confirmed)
+      val createResult: Future[Done] = ref.askWithStatus(CreateAccount(_))
+      createResult.futureValue should ===(Done)
       implicit val ec: ExecutionContext = testKit.system.executionContext
 
       // Errors are shown in IntelliJ Scala plugin 2019.1.6, but compiles with Scala 2.12.8.
       // Ok in IntelliJ if using ref.ask[OperationResult].
-      ref.ask(Deposit(100, _)).futureValue should ===(Confirmed)
-      ref.ask(Withdraw(10, _)).futureValue should ===(Confirmed)
+      ref.askWithStatus(Deposit(100, _)).futureValue should ===(Done)
+      ref.askWithStatus(Withdraw(10, _)).futureValue should ===(Done)
       ref.ask(GetBalance(_)).map(_.balance).futureValue should ===(90)
     }
 
     "verifySerialization" in {
-      val opProbe = createTestProbe[OperationResult]()
+      val opProbe = createTestProbe[StatusReply[Done]]()
       serializationTestKit.verifySerialization(CreateAccount(opProbe.ref))
       serializationTestKit.verifySerialization(Deposit(100, opProbe.ref))
       serializationTestKit.verifySerialization(Withdraw(90, opProbe.ref))
       serializationTestKit.verifySerialization(CloseAccount(opProbe.ref))
 
-      serializationTestKit.verifySerialization(Confirmed)
-      serializationTestKit.verifySerialization(Rejected("overdraft"))
-
       val getProbe = createTestProbe[CurrentBalance]()
       serializationTestKit.verifySerialization(GetBalance(getProbe.ref))
 
diff --git a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithCommandHandlersInState.scala b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithCommandHandlersInState.scala
index c5f3772b16..8fa0e41552 100644
--- a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithCommandHandlersInState.scala
+++ b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithCommandHandlersInState.scala
@@ -4,9 +4,11 @@
 
 package docs.akka.cluster.sharding.typed
 
+import akka.Done
 import akka.actor.typed.ActorRef
 import akka.actor.typed.Behavior
 import akka.cluster.sharding.typed.scaladsl.EntityTypeKey
+import akka.pattern.StatusReply
 import akka.persistence.typed.PersistenceId
 import akka.persistence.typed.scaladsl.Effect
 import akka.persistence.typed.scaladsl.EventSourcedBehavior
@@ -25,18 +27,14 @@ object AccountExampleWithCommandHandlersInState {
   object AccountEntity {
     // Command
     sealed trait Command extends CborSerializable
-    final case class CreateAccount(replyTo: ActorRef[OperationResult]) extends Command
-    final case class Deposit(amount: BigDecimal, replyTo: ActorRef[OperationResult]) extends Command
-    final case class Withdraw(amount: BigDecimal, replyTo: ActorRef[OperationResult]) extends Command
+    final case class CreateAccount(replyTo: ActorRef[StatusReply[Done]]) extends Command
+    final case class Deposit(amount: BigDecimal, replyTo: ActorRef[StatusReply[Done]]) extends Command
+    final case class Withdraw(amount: BigDecimal, replyTo: ActorRef[StatusReply[Done]]) extends Command
     final case class GetBalance(replyTo: ActorRef[CurrentBalance]) extends Command
-    final case class CloseAccount(replyTo: ActorRef[OperationResult]) extends Command
+    final case class CloseAccount(replyTo: ActorRef[StatusReply[Done]]) extends Command
 
     // Reply
-    sealed trait CommandReply extends CborSerializable
-    sealed trait OperationResult extends CommandReply
-    case object Confirmed extends OperationResult
-    final case class Rejected(reason: String) extends OperationResult
-    final case class CurrentBalance(balance: BigDecimal) extends CommandReply
+    final case class CurrentBalance(balance: BigDecimal)
 
     // Event
     sealed trait Event extends CborSerializable
@@ -59,7 +57,7 @@ object AccountExampleWithCommandHandlersInState {
       override def applyCommand(cmd: Command): ReplyEffect =
         cmd match {
           case CreateAccount(replyTo) =>
-            Effect.persist(AccountCreated).thenReply(replyTo)(_ => Confirmed)
+            Effect.persist(AccountCreated).thenReply(replyTo)(_ => StatusReply.Ack)
           case _ =>
             // CreateAccount before handling any other commands
             Effect.unhandled.thenNoReply()
@@ -77,25 +75,25 @@ object AccountExampleWithCommandHandlersInState {
       override def applyCommand(cmd: Command): ReplyEffect =
         cmd match {
           case Deposit(amount, replyTo) =>
-            Effect.persist(Deposited(amount)).thenReply(replyTo)(_ => Confirmed)
+            Effect.persist(Deposited(amount)).thenReply(replyTo)(_ => StatusReply.Ack)
 
           case Withdraw(amount, replyTo) =>
             if (canWithdraw(amount))
-              Effect.persist(Withdrawn(amount)).thenReply(replyTo)(_ => Confirmed)
+              Effect.persist(Withdrawn(amount)).thenReply(replyTo)(_ => StatusReply.Ack)
             else
-              Effect.reply(replyTo)(Rejected(s"Insufficient balance $balance to be able to withdraw $amount"))
+              Effect.reply(replyTo)(StatusReply.Error(s"Insufficient balance $balance to be able to withdraw $amount"))
 
           case GetBalance(replyTo) =>
             Effect.reply(replyTo)(CurrentBalance(balance))
 
           case CloseAccount(replyTo) =>
             if (balance == Zero)
-              Effect.persist(AccountClosed).thenReply(replyTo)(_ => Confirmed)
+              Effect.persist(AccountClosed).thenReply(replyTo)(_ => StatusReply.Ack)
             else
-              Effect.reply(replyTo)(Rejected("Can't close account with non-zero balance"))
+              Effect.reply(replyTo)(StatusReply.Error("Can't close account with non-zero balance"))
 
           case CreateAccount(replyTo) =>
-            Effect.reply(replyTo)(Rejected("Account is already created"))
+            Effect.reply(replyTo)(StatusReply.Error("Account is already created"))
 
         }
 
@@ -127,8 +125,8 @@ object AccountExampleWithCommandHandlersInState {
             replyClosed(replyTo)
         }
 
-      private def replyClosed(replyTo: ActorRef[AccountEntity.OperationResult]): ReplyEffect =
-        Effect.reply(replyTo)(Rejected(s"Account is closed"))
+      private def replyClosed(replyTo: ActorRef[StatusReply[Done]]): ReplyEffect =
+        Effect.reply(replyTo)(StatusReply.Error(s"Account is closed"))
 
       override def applyEvent(event: Event): Account =
         throw new IllegalStateException(s"unexpected event [$event] in state [ClosedAccount]")
diff --git a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.scala b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.scala
index dc4c888136..076d6bae59 100644
--- a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.scala
+++ b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithEventHandlersInState.scala
@@ -4,9 +4,11 @@
 
 package docs.akka.cluster.sharding.typed
 
+import akka.Done
 import akka.actor.typed.ActorRef
 import akka.actor.typed.Behavior
 import akka.cluster.sharding.typed.scaladsl.EntityTypeKey
+import akka.pattern.StatusReply
 import akka.persistence.typed.PersistenceId
 import akka.persistence.typed.scaladsl.Effect
 import akka.persistence.typed.scaladsl.EventSourcedBehavior
@@ -29,22 +31,16 @@ object AccountExampleWithEventHandlersInState {
     //#reply-command
     sealed trait Command extends CborSerializable
     //#reply-command
-    final case class CreateAccount(replyTo: ActorRef[OperationResult]) extends Command
-    final case class Deposit(amount: BigDecimal, replyTo: ActorRef[OperationResult]) extends Command
+    final case class CreateAccount(replyTo: ActorRef[StatusReply[Done]]) extends Command
+    final case class Deposit(amount: BigDecimal, replyTo: ActorRef[StatusReply[Done]]) extends Command
     //#reply-command
-    final case class Withdraw(amount: BigDecimal, replyTo: ActorRef[OperationResult]) extends Command
+    final case class Withdraw(amount: BigDecimal, replyTo: ActorRef[StatusReply[Done]]) extends Command
     //#reply-command
     final case class GetBalance(replyTo: ActorRef[CurrentBalance]) extends Command
-    final case class CloseAccount(replyTo: ActorRef[OperationResult]) extends Command
+    final case class CloseAccount(replyTo: ActorRef[StatusReply[Done]]) extends Command
 
     // Reply
-    //#reply-command
-    sealed trait CommandReply extends CborSerializable
-    sealed trait OperationResult extends CommandReply
-    case object Confirmed extends OperationResult
-    final case class Rejected(reason: String) extends OperationResult
-    //#reply-command
-    final case class CurrentBalance(balance: BigDecimal) extends CommandReply
+    final case class CurrentBalance(balance: BigDecimal) extends CborSerializable
 
     // Event
     sealed trait Event extends CborSerializable
@@ -111,11 +107,12 @@ object AccountExampleWithEventHandlersInState {
 
           case acc @ OpenedAccount(_) =>
             cmd match {
-              case c: Deposit       => deposit(c)
-              case c: Withdraw      => withdraw(acc, c)
-              case c: GetBalance    => getBalance(acc, c)
-              case c: CloseAccount  => closeAccount(acc, c)
-              case c: CreateAccount => Effect.reply(c.replyTo)(Rejected(s"Account $accountNumber is already created"))
+              case c: Deposit      => deposit(c)
+              case c: Withdraw     => withdraw(acc, c)
+              case c: GetBalance   => getBalance(acc, c)
+              case c: CloseAccount => closeAccount(acc, c)
+              case c: CreateAccount =>
+                Effect.reply(c.replyTo)(StatusReply.Error(s"Account $accountNumber is already created"))
             }
 
           case ClosedAccount =>
@@ -136,8 +133,8 @@ object AccountExampleWithEventHandlersInState {
 
     private def replyClosed(
         accountNumber: String,
-        replyTo: ActorRef[AccountEntity.OperationResult]): ReplyEffect[Event, Account] = {
-      Effect.reply(replyTo)(Rejected(s"Account $accountNumber is closed"))
+        replyTo: ActorRef[StatusReply[Done]]): ReplyEffect[Event, Account] = {
+      Effect.reply(replyTo)(StatusReply.Error(s"Account $accountNumber is closed"))
     }
 
     private val eventHandler: (Account, Event) => Account = { (state, event) =>
@@ -145,19 +142,20 @@ object AccountExampleWithEventHandlersInState {
     }
 
     private def createAccount(cmd: CreateAccount): ReplyEffect[Event, Account] = {
-      Effect.persist(AccountCreated).thenReply(cmd.replyTo)(_ => Confirmed)
+      Effect.persist(AccountCreated).thenReply(cmd.replyTo)(_ => StatusReply.Ack)
     }
 
     private def deposit(cmd: Deposit): ReplyEffect[Event, Account] = {
-      Effect.persist(Deposited(cmd.amount)).thenReply(cmd.replyTo)(_ => Confirmed)
+      Effect.persist(Deposited(cmd.amount)).thenReply(cmd.replyTo)(_ => StatusReply.Ack)
     }
 
     //#reply
     private def withdraw(acc: OpenedAccount, cmd: Withdraw): ReplyEffect[Event, Account] = {
       if (acc.canWithdraw(cmd.amount))
-        Effect.persist(Withdrawn(cmd.amount)).thenReply(cmd.replyTo)(_ => Confirmed)
+        Effect.persist(Withdrawn(cmd.amount)).thenReply(cmd.replyTo)(_ => StatusReply.Ack)
       else
-        Effect.reply(cmd.replyTo)(Rejected(s"Insufficient balance ${acc.balance} to be able to withdraw ${cmd.amount}"))
+        Effect.reply(cmd.replyTo)(
+          StatusReply.Error(s"Insufficient balance ${acc.balance} to be able to withdraw ${cmd.amount}"))
     }
     //#reply
 
@@ -167,9 +165,9 @@ object AccountExampleWithEventHandlersInState {
 
     private def closeAccount(acc: OpenedAccount, cmd: CloseAccount): ReplyEffect[Event, Account] = {
       if (acc.balance == Zero)
-        Effect.persist(AccountClosed).thenReply(cmd.replyTo)(_ => Confirmed)
+        Effect.persist(AccountClosed).thenReply(cmd.replyTo)(_ => StatusReply.Ack)
       else
-        Effect.reply(cmd.replyTo)(Rejected("Can't close account with non-zero balance"))
+        Effect.reply(cmd.replyTo)(StatusReply.Error("Can't close account with non-zero balance"))
     }
 
   }
diff --git a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithOptionState.scala b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithOptionState.scala
index 16197c6023..933ebd236d 100644
--- a/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithOptionState.scala
+++ b/akka-cluster-sharding-typed/src/test/scala/docs/akka/cluster/sharding/typed/AccountExampleWithOptionState.scala
@@ -4,9 +4,11 @@
 
 package docs.akka.cluster.sharding.typed
 
+import akka.Done
 import akka.actor.typed.ActorRef
 import akka.actor.typed.Behavior
 import akka.cluster.sharding.typed.scaladsl.EntityTypeKey
+import akka.pattern.StatusReply
 import akka.persistence.typed.PersistenceId
 import akka.persistence.typed.scaladsl.Effect
 import akka.persistence.typed.scaladsl.EventSourcedBehavior
@@ -25,18 +27,14 @@ object AccountExampleWithOptionState {
   object AccountEntity {
     // Command
     sealed trait Command extends CborSerializable
-    final case class CreateAccount(replyTo: ActorRef[OperationResult]) extends Command
-    final case class Deposit(amount: BigDecimal, replyTo: ActorRef[OperationResult]) extends Command
-    final case class Withdraw(amount: BigDecimal, replyTo: ActorRef[OperationResult]) extends Command
+    final case class CreateAccount(replyTo: ActorRef[StatusReply[Done]]) extends Command
+    final case class Deposit(amount: BigDecimal, replyTo: ActorRef[StatusReply[Done]]) extends Command
+    final case class Withdraw(amount: BigDecimal, replyTo: ActorRef[StatusReply[Done]]) extends Command
     final case class GetBalance(replyTo: ActorRef[CurrentBalance]) extends Command
-    final case class CloseAccount(replyTo: ActorRef[OperationResult]) extends Command
+    final case class CloseAccount(replyTo: ActorRef[StatusReply[Done]]) extends Command
 
     // Reply
-    sealed trait CommandReply extends CborSerializable
-    sealed trait OperationResult extends CommandReply
-    case object Confirmed extends OperationResult
-    final case class Rejected(reason: String) extends OperationResult
-    final case class CurrentBalance(balance: BigDecimal) extends CommandReply
+    final case class CurrentBalance(balance: BigDecimal) extends CborSerializable
 
     // Event
     sealed trait Event extends CborSerializable
@@ -61,25 +59,25 @@ object AccountExampleWithOptionState {
       override def applyCommand(cmd: Command): ReplyEffect =
         cmd match {
           case Deposit(amount, replyTo) =>
-            Effect.persist(Deposited(amount)).thenReply(replyTo)(_ => Confirmed)
+            Effect.persist(Deposited(amount)).thenReply(replyTo)(_ => StatusReply.Ack)
 
           case Withdraw(amount, replyTo) =>
             if (canWithdraw(amount))
-              Effect.persist(Withdrawn(amount)).thenReply(replyTo)(_ => Confirmed)
+              Effect.persist(Withdrawn(amount)).thenReply(replyTo)(_ => StatusReply.Ack)
             else
-              Effect.reply(replyTo)(Rejected(s"Insufficient balance $balance to be able to withdraw $amount"))
+              Effect.reply(replyTo)(StatusReply.Error(s"Insufficient balance $balance to be able to withdraw $amount"))
 
           case GetBalance(replyTo) =>
             Effect.reply(replyTo)(CurrentBalance(balance))
 
           case CloseAccount(replyTo) =>
             if (balance == Zero)
-              Effect.persist(AccountClosed).thenReply(replyTo)(_ => Confirmed)
+              Effect.persist(AccountClosed).thenReply(replyTo)(_ => StatusReply.Ack)
             else
-              Effect.reply(replyTo)(Rejected("Can't close account with non-zero balance"))
+              Effect.reply(replyTo)(StatusReply.Error("Can't close account with non-zero balance"))
 
           case CreateAccount(replyTo) =>
-            Effect.reply(replyTo)(Rejected("Account is already created"))
+            Effect.reply(replyTo)(StatusReply.Error("Account is already created"))
 
         }
 
@@ -111,8 +109,8 @@ object AccountExampleWithOptionState {
             replyClosed(replyTo)
         }
 
-      private def replyClosed(replyTo: ActorRef[AccountEntity.OperationResult]): ReplyEffect =
-        Effect.reply(replyTo)(Rejected(s"Account is closed"))
+      private def replyClosed(replyTo: ActorRef[StatusReply[Done]]): ReplyEffect =
+        Effect.reply(replyTo)(StatusReply.Error(s"Account is closed"))
 
       override def applyEvent(event: Event): Account =
         throw new IllegalStateException(s"unexpected event [$event] in state [ClosedAccount]")
@@ -141,7 +139,7 @@ object AccountExampleWithOptionState {
     def onFirstCommand(cmd: Command): ReplyEffect = {
       cmd match {
         case CreateAccount(replyTo) =>
-          Effect.persist(AccountCreated).thenReply(replyTo)(_ => Confirmed)
+          Effect.persist(AccountCreated).thenReply(replyTo)(_ => StatusReply.Ack)
         case _ =>
           // CreateAccount before handling any other commands
           Effect.unhandled.thenNoReply()
diff --git a/akka-cluster-typed/src/main/scala/akka/cluster/typed/internal/AkkaClusterTypedSerializer.scala b/akka-cluster-typed/src/main/scala/akka/cluster/typed/internal/AkkaClusterTypedSerializer.scala
index 2c882a6eb5..61e4272caf 100644
--- a/akka-cluster-typed/src/main/scala/akka/cluster/typed/internal/AkkaClusterTypedSerializer.scala
+++ b/akka-cluster-typed/src/main/scala/akka/cluster/typed/internal/AkkaClusterTypedSerializer.scala
@@ -84,4 +84,5 @@ private[akka] final class AkkaClusterTypedSerializer(override val system: Extend
     val createdTimestamp = if (re.hasCreatedTimestamp) re.getCreatedTimestamp else 0L
     Entry(resolver.resolveActorRef(re.getActorRef), re.getSystemUid)(createdTimestamp)
   }
+
 }
diff --git a/akka-docs/src/main/paradox/typed/interaction-patterns.md b/akka-docs/src/main/paradox/typed/interaction-patterns.md
index e6abe11e6a..74376cb1ef 100644
--- a/akka-docs/src/main/paradox/typed/interaction-patterns.md
+++ b/akka-docs/src/main/paradox/typed/interaction-patterns.md
@@ -160,7 +160,9 @@ The adapter function is running in the receiving actor and can safely access its
  
 In an interaction where there is a 1:1 mapping between a request and a response we can use `ask` on the `ActorContext` to interact with another actor.
 
-The interaction has two steps, first we need to construct the outgoing message, to do that we need an @scala[`ActorRef[Response]`]@java[`ActorRef<Response>`] to put as recipient in the outgoing message. The second step is to transform the successful `Response` or failure into a message that is part of the protocol of the sending actor.
+The interaction has two steps, first we need to construct the outgoing message, to do that we need an @scala[`ActorRef[Response]`]@java[`ActorRef<Response>`] to put as recipient in the outgoing message. 
+The second step is to transform the successful `Response` or failure into a message that is part of the protocol of the sending actor.
+See also the [Generic response wrapper](#generic-response-wrapper) for replies that are either a success or an error.
 
 **Example:**
 
@@ -212,7 +214,7 @@ Java
 Note that validation errors are also explicit in the message protocol. The `GiveMeCookies` request can reply
 with `Cookies` or `InvalidRequest`. The requestor has to decide how to handle an `InvalidRequest` reply. Sometimes
 it should be treated as a failed @scala[`Future`]@java[`Future`] and for that the reply can be mapped on the
-requestor side.
+requestor side. See also the [Generic response wrapper](#generic-response-wrapper) for replies that are either a success or an error.
 
 Scala
 :  @@snip [InteractionPatternsSpec.scala](/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala) { #standalone-ask-fail-future }
@@ -230,6 +232,50 @@ Java
  * There can only be a single response to one `ask` (see @ref:[per session child Actor](#per-session-child-actor))
  * When `ask` times out, the receiving actor does not know and may still process it to completion, or even start processing it after the fact
 
+## Generic response wrapper
+
+In many cases the response can either be a successful result or an error (a validation error that the command was invalid for example).
+Having to define two response classes and a shared supertype for every request type can be repetitive, especially in a cluster context 
+where you also have to make sure the messages can be serialized to be sent over the network.
+
+To help with this a generic status-response type is included in Akka: @apidoc[StatusReply], everywhere where `ask` can be used
+there is also a second method `askWithStatus` which, given that the response is a `StatusReply` will unwrap successful responses
+and help with handling validation errors. Akka includes pre-built serializers for the type, so in the normal use case a clustered 
+application only needs to provide a serializer for the successful result.
+
+For the case where the successful reply does not contain an actual value but is more of an acknowledgment there is a pre defined
+@scala[`StatusReply.Ack`]@java[`StatusReply.ack()`] of type @scala[`StatusReply[Done]`]@java[`StatusReply<Done>`].
+
+Errors are preferably sent as a text describing what is wrong, but using exceptions to attach a type is also possible.
+
+**Example actor to actor ask:**
+
+Scala
+:  @@snip [InteractionPatternsSpec.scala](/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala) { #actor-ask-with-status }
+
+Java
+:  @@snip [InteractionPatternsTest.java](/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java) { #actor-ask-with-status }
+
+A validation error is turned into a `Failure` for the message adapter. In this case we are explicitly handling the valdation error separately from
+other ask failures.
+
+**Example ask from the outside:**
+
+Scala
+:  @@snip [InteractionPatternsSpec.scala](/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala) { #standalone-ask-with-status }
+
+Java
+:  @@snip [InteractionPatternsTest.java](/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java) { #standalone-ask-with-status }
+
+Note that validation errors are also explicit in the message protocol, but encoded as the wrapper type, constructed using @scala[`StatusReply.Error(text)`]@java[`StatusReply.error(text)`]:
+
+Scala
+:  @@snip [InteractionPatternsSpec.scala](/akka-actor-typed-tests/src/test/scala/docs/akka/typed/InteractionPatternsSpec.scala) { #standalone-ask-with-status-fail-future }
+
+Java
+:  @@snip [InteractionPatternsTest.java](/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/InteractionPatternsAskWithStatusTest.java) { #standalone-ask-with-status-fail-future }
+
+
 ## Ignoring replies
 
 In some situations an actor has a response for a particular request message but you are not interested in the response. In this case you can pass @scala[`system.ignoreRef`]@java[`system.ignoreRef()`] turning the request-response into a fire-and-forget.
diff --git a/akka-docs/src/main/paradox/typed/persistence.md b/akka-docs/src/main/paradox/typed/persistence.md
index aa8d196e58..eae94d72e7 100644
--- a/akka-docs/src/main/paradox/typed/persistence.md
+++ b/akka-docs/src/main/paradox/typed/persistence.md
@@ -386,8 +386,13 @@ The @ref:[Request-Response interaction pattern](interaction-patterns.md#request-
 persistent actors, because you typically want to know if the command was rejected due to validation errors and
 when accepted you want a confirmation when the events have been successfully stored.
 
-Therefore you typically include a @scala[`ActorRef[ReplyMessageType]`]@java[`ActorRef<ReplyMessageType>`] in the
-commands. After validation errors or after persisting events, using a `thenRun` side effect, the reply message can
+Therefore you typically include a @scala[`ActorRef[ReplyMessageType]`]@java[`ActorRef<ReplyMessageType>`]. If the 
+command can either have a successful response or a validation error returned, the generic response type @scala[`StatusReply[ReplyType]]`]
+@java[`StatusReply<ReplyType>`] can be used. If the successful reply does not contain a value but is more of an acknowledgement
+a pre defined @scala[`StatusReply.Ack`]@java[`StatusReply.ack()`] of type @scala[`StatusReply[Done]`]@java[`StatusReply<Done>`]
+can be used.
+
+After validation errors or after persisting events, using a `thenRun` side effect, the reply message can
 be sent to the `ActorRef`.
 
 Scala
diff --git a/akka-docs/src/main/paradox/typed/style-guide.md b/akka-docs/src/main/paradox/typed/style-guide.md
index ac42c38477..dcc8f5182c 100644
--- a/akka-docs/src/main/paradox/typed/style-guide.md
+++ b/akka-docs/src/main/paradox/typed/style-guide.md
@@ -271,6 +271,9 @@ Scala
 Java
 :  @@snip [StyleGuideDocExamples.java](/akka-actor-typed-tests/src/test/java/jdocs/akka/typed/StyleGuideDocExamples.java) { #message-protocol }
 
+Note that the response message hierarchy in this case could be completely avoided by using the @apiDoc[StatusReply] API 
+instead (see @ref[Generic Response Wrapper](interaction-patterns.md#generic-response-wrapper)).
+
 ## Public versus private messages
 
 Often an actor has some messages that are only for its internal implementation and not part of the public
diff --git a/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BlogPostEntity.scala b/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BlogPostEntity.scala
index 64178088ad..148b2cee52 100644
--- a/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BlogPostEntity.scala
+++ b/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BlogPostEntity.scala
@@ -8,6 +8,7 @@ import akka.Done
 import akka.actor.typed.ActorRef
 import akka.actor.typed.Behavior
 import akka.actor.typed.scaladsl.Behaviors
+import akka.pattern.StatusReply
 import akka.persistence.typed.PersistenceId
 import akka.persistence.typed.scaladsl.Effect
 import akka.persistence.typed.scaladsl.EventSourcedBehavior
@@ -46,7 +47,7 @@ object BlogPostEntity {
   //#commands
   sealed trait Command
   //#reply-command
-  final case class AddPost(content: PostContent, replyTo: ActorRef[AddPostDone]) extends Command
+  final case class AddPost(content: PostContent, replyTo: ActorRef[StatusReply[AddPostDone]]) extends Command
   final case class AddPostDone(postId: String)
   //#reply-command
   final case class GetPost(replyTo: ActorRef[PostContent]) extends Command
@@ -79,13 +80,16 @@ object BlogPostEntity {
           case cmd: ChangeBody  => changeBody(draftState, cmd)
           case Publish(replyTo) => publish(draftState, replyTo)
           case GetPost(replyTo) => getPost(draftState, replyTo)
-          case _: AddPost       => Effect.unhandled
+          case AddPost(_, replyTo) =>
+            Effect.unhandled.thenRun(_ => replyTo ! StatusReply.Error("Cannot add post while in draft state"))
         }
 
       case publishedState: PublishedState =>
         command match {
           case GetPost(replyTo) => getPost(publishedState, replyTo)
-          case _                => Effect.unhandled
+          case AddPost(_, replyTo) =>
+            Effect.unhandled.thenRun(_ => replyTo ! StatusReply.Error("Cannot add post, already published"))
+          case _ => Effect.unhandled
         }
     }
   }
@@ -95,7 +99,7 @@ object BlogPostEntity {
     val evt = PostAdded(cmd.content.postId, cmd.content)
     Effect.persist(evt).thenRun { _ =>
       // After persist is done additional side effects can be performed
-      cmd.replyTo ! AddPostDone(cmd.content.postId)
+      cmd.replyTo ! StatusReply.Success(AddPostDone(cmd.content.postId))
     }
     //#reply
   }
diff --git a/akka-remote/src/main/java/akka/remote/ContainerFormats.java b/akka-remote/src/main/java/akka/remote/ContainerFormats.java
index c15a92afbe..f336fb1ff9 100644
--- a/akka-remote/src/main/java/akka/remote/ContainerFormats.java
+++ b/akka-remote/src/main/java/akka/remote/ContainerFormats.java
@@ -10583,6 +10583,624 @@ public final class ContainerFormats {
 
   }
 
+  public interface StatusReplyErrorMessageOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:StatusReplyErrorMessage)
+      akka.protobufv3.internal.MessageOrBuilder {
+
+    /**
+     * <code>required string errorMessage = 1;</code>
+     * @return Whether the errorMessage field is set.
+     */
+    boolean hasErrorMessage();
+    /**
+     * <code>required string errorMessage = 1;</code>
+     * @return The errorMessage.
+     */
+    java.lang.String getErrorMessage();
+    /**
+     * <code>required string errorMessage = 1;</code>
+     * @return The bytes for errorMessage.
+     */
+    akka.protobufv3.internal.ByteString
+        getErrorMessageBytes();
+  }
+  /**
+   * <pre>
+   * ReplyWith pattern message(s)
+   * </pre>
+   *
+   * Protobuf type {@code StatusReplyErrorMessage}
+   */
+  public  static final class StatusReplyErrorMessage extends
+      akka.protobufv3.internal.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:StatusReplyErrorMessage)
+      StatusReplyErrorMessageOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use StatusReplyErrorMessage.newBuilder() to construct.
+    private StatusReplyErrorMessage(akka.protobufv3.internal.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private StatusReplyErrorMessage() {
+      errorMessage_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        akka.protobufv3.internal.GeneratedMessageV3.UnusedPrivateParameter unused) {
+      return new StatusReplyErrorMessage();
+    }
+
+    @java.lang.Override
+    public final akka.protobufv3.internal.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private StatusReplyErrorMessage(
+        akka.protobufv3.internal.CodedInputStream input,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      int mutable_bitField0_ = 0;
+      akka.protobufv3.internal.UnknownFieldSet.Builder unknownFields =
+          akka.protobufv3.internal.UnknownFieldSet.newBuilder();
+      try {
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+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              akka.protobufv3.internal.ByteString bs = input.readBytes();
+              bitField0_ |= 0x00000001;
+              errorMessage_ = bs;
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (akka.protobufv3.internal.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new akka.protobufv3.internal.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final akka.protobufv3.internal.Descriptors.Descriptor
+        getDescriptor() {
+      return akka.remote.ContainerFormats.internal_static_StatusReplyErrorMessage_descriptor;
+    }
+
+    @java.lang.Override
+    protected akka.protobufv3.internal.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return akka.remote.ContainerFormats.internal_static_StatusReplyErrorMessage_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
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+
+    private int bitField0_;
+    public static final int ERRORMESSAGE_FIELD_NUMBER = 1;
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+     * @return Whether the errorMessage field is set.
+     */
+    public boolean hasErrorMessage() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+    /**
+     * <code>required string errorMessage = 1;</code>
+     * @return The errorMessage.
+     */
+    public java.lang.String getErrorMessage() {
+      java.lang.Object ref = errorMessage_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        akka.protobufv3.internal.ByteString bs = 
+            (akka.protobufv3.internal.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          errorMessage_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>required string errorMessage = 1;</code>
+     * @return The bytes for errorMessage.
+     */
+    public akka.protobufv3.internal.ByteString
+        getErrorMessageBytes() {
+      java.lang.Object ref = errorMessage_;
+      if (ref instanceof java.lang.String) {
+        akka.protobufv3.internal.ByteString b = 
+            akka.protobufv3.internal.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        errorMessage_ = b;
+        return b;
+      } else {
+        return (akka.protobufv3.internal.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      if (!hasErrorMessage()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(akka.protobufv3.internal.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
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+      unknownFields.writeTo(output);
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+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
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+      if (((bitField0_ & 0x00000001) != 0)) {
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+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof akka.remote.ContainerFormats.StatusReplyErrorMessage)) {
+        return super.equals(obj);
+      }
+      akka.remote.ContainerFormats.StatusReplyErrorMessage other = (akka.remote.ContainerFormats.StatusReplyErrorMessage) obj;
+
+      if (hasErrorMessage() != other.hasErrorMessage()) return false;
+      if (hasErrorMessage()) {
+        if (!getErrorMessage()
+            .equals(other.getErrorMessage())) return false;
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasErrorMessage()) {
+        hash = (37 * hash) + ERRORMESSAGE_FIELD_NUMBER;
+        hash = (53 * hash) + getErrorMessage().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        java.nio.ByteBuffer data)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        java.nio.ByteBuffer data,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        akka.protobufv3.internal.ByteString data)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        akka.protobufv3.internal.ByteString data,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(byte[] data)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        byte[] data,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws akka.protobufv3.internal.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return akka.protobufv3.internal.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        java.io.InputStream input,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return akka.protobufv3.internal.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return akka.protobufv3.internal.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseDelimitedFrom(
+        java.io.InputStream input,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return akka.protobufv3.internal.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        akka.protobufv3.internal.CodedInputStream input)
+        throws java.io.IOException {
+      return akka.protobufv3.internal.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage parseFrom(
+        akka.protobufv3.internal.CodedInputStream input,
+        akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return akka.protobufv3.internal.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(akka.remote.ContainerFormats.StatusReplyErrorMessage prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        akka.protobufv3.internal.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * ReplyWith pattern message(s)
+     * </pre>
+     *
+     * Protobuf type {@code StatusReplyErrorMessage}
+     */
+    public static final class Builder extends
+        akka.protobufv3.internal.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:StatusReplyErrorMessage)
+        akka.remote.ContainerFormats.StatusReplyErrorMessageOrBuilder {
+      public static final akka.protobufv3.internal.Descriptors.Descriptor
+          getDescriptor() {
+        return akka.remote.ContainerFormats.internal_static_StatusReplyErrorMessage_descriptor;
+      }
+
+      @java.lang.Override
+      protected akka.protobufv3.internal.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return akka.remote.ContainerFormats.internal_static_StatusReplyErrorMessage_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                akka.remote.ContainerFormats.StatusReplyErrorMessage.class, akka.remote.ContainerFormats.StatusReplyErrorMessage.Builder.class);
+      }
+
+      // Construct using akka.remote.ContainerFormats.StatusReplyErrorMessage.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          akka.protobufv3.internal.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (akka.protobufv3.internal.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        errorMessage_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      @java.lang.Override
+      public akka.protobufv3.internal.Descriptors.Descriptor
+          getDescriptorForType() {
+        return akka.remote.ContainerFormats.internal_static_StatusReplyErrorMessage_descriptor;
+      }
+
+      @java.lang.Override
+      public akka.remote.ContainerFormats.StatusReplyErrorMessage getDefaultInstanceForType() {
+        return akka.remote.ContainerFormats.StatusReplyErrorMessage.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public akka.remote.ContainerFormats.StatusReplyErrorMessage build() {
+        akka.remote.ContainerFormats.StatusReplyErrorMessage result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public akka.remote.ContainerFormats.StatusReplyErrorMessage buildPartial() {
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+        result.errorMessage_ = errorMessage_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          akka.protobufv3.internal.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          akka.protobufv3.internal.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          akka.protobufv3.internal.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
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+      @java.lang.Override
+      public Builder setRepeatedField(
+          akka.protobufv3.internal.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
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+      @java.lang.Override
+      public Builder addRepeatedField(
+          akka.protobufv3.internal.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
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+      @java.lang.Override
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+
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+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        if (!hasErrorMessage()) {
+          return false;
+        }
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          akka.protobufv3.internal.CodedInputStream input,
+          akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        akka.remote.ContainerFormats.StatusReplyErrorMessage parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (akka.protobufv3.internal.InvalidProtocolBufferException e) {
+          parsedMessage = (akka.remote.ContainerFormats.StatusReplyErrorMessage) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object errorMessage_ = "";
+      /**
+       * <code>required string errorMessage = 1;</code>
+       * @return Whether the errorMessage field is set.
+       */
+      public boolean hasErrorMessage() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>required string errorMessage = 1;</code>
+       * @return The errorMessage.
+       */
+      public java.lang.String getErrorMessage() {
+        java.lang.Object ref = errorMessage_;
+        if (!(ref instanceof java.lang.String)) {
+          akka.protobufv3.internal.ByteString bs =
+              (akka.protobufv3.internal.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          if (bs.isValidUtf8()) {
+            errorMessage_ = s;
+          }
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>required string errorMessage = 1;</code>
+       * @return The bytes for errorMessage.
+       */
+      public akka.protobufv3.internal.ByteString
+          getErrorMessageBytes() {
+        java.lang.Object ref = errorMessage_;
+        if (ref instanceof String) {
+          akka.protobufv3.internal.ByteString b = 
+              akka.protobufv3.internal.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          errorMessage_ = b;
+          return b;
+        } else {
+          return (akka.protobufv3.internal.ByteString) ref;
+        }
+      }
+      /**
+       * <code>required string errorMessage = 1;</code>
+       * @param value The errorMessage to set.
+       * @return This builder for chaining.
+       */
+      public Builder setErrorMessage(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        errorMessage_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string errorMessage = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearErrorMessage() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        errorMessage_ = getDefaultInstance().getErrorMessage();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string errorMessage = 1;</code>
+       * @param value The bytes for errorMessage to set.
+       * @return This builder for chaining.
+       */
+      public Builder setErrorMessageBytes(
+          akka.protobufv3.internal.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        errorMessage_ = value;
+        onChanged();
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final akka.protobufv3.internal.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final akka.protobufv3.internal.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:StatusReplyErrorMessage)
+    }
+
+    // @@protoc_insertion_point(class_scope:StatusReplyErrorMessage)
+    private static final akka.remote.ContainerFormats.StatusReplyErrorMessage DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new akka.remote.ContainerFormats.StatusReplyErrorMessage();
+    }
+
+    public static akka.remote.ContainerFormats.StatusReplyErrorMessage getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    @java.lang.Deprecated public static final akka.protobufv3.internal.Parser<StatusReplyErrorMessage>
+        PARSER = new akka.protobufv3.internal.AbstractParser<StatusReplyErrorMessage>() {
+      @java.lang.Override
+      public StatusReplyErrorMessage parsePartialFrom(
+          akka.protobufv3.internal.CodedInputStream input,
+          akka.protobufv3.internal.ExtensionRegistryLite extensionRegistry)
+          throws akka.protobufv3.internal.InvalidProtocolBufferException {
+        return new StatusReplyErrorMessage(input, extensionRegistry);
+      }
+    };
+
+    public static akka.protobufv3.internal.Parser<StatusReplyErrorMessage> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public akka.protobufv3.internal.Parser<StatusReplyErrorMessage> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public akka.remote.ContainerFormats.StatusReplyErrorMessage getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
   private static final akka.protobufv3.internal.Descriptors.Descriptor
     internal_static_SelectionEnvelope_descriptor;
   private static final 
@@ -10643,6 +11261,11 @@ public final class ContainerFormats {
   private static final 
     akka.protobufv3.internal.GeneratedMessageV3.FieldAccessorTable
       internal_static_StackTraceElement_fieldAccessorTable;
+  private static final akka.protobufv3.internal.Descriptors.Descriptor
+    internal_static_StatusReplyErrorMessage_descriptor;
+  private static final 
+    akka.protobufv3.internal.GeneratedMessageV3.FieldAccessorTable
+      internal_static_StatusReplyErrorMessage_fieldAccessorTable;
 
   public static akka.protobufv3.internal.Descriptors.FileDescriptor
       getDescriptor() {
@@ -10675,9 +11298,10 @@ public final class ContainerFormats {
       "\n\007message\030\002 \002(\t\022\027\n\005cause\030\003 \002(\0132\010.Payload" +
       "\"`\n\021StackTraceElement\022\021\n\tclassName\030\001 \002(\t" +
       "\022\022\n\nmethodName\030\002 \002(\t\022\020\n\010fileName\030\003 \002(\t\022\022" +
-      "\n\nlineNumber\030\004 \002(\005*<\n\013PatternType\022\n\n\006PAR" +
-      "ENT\020\000\022\016\n\nCHILD_NAME\020\001\022\021\n\rCHILD_PATTERN\020\002" +
-      "B\017\n\013akka.remoteH\001"
+      "\n\nlineNumber\030\004 \002(\005\"/\n\027StatusReplyErrorMe" +
+      "ssage\022\024\n\014errorMessage\030\001 \002(\t*<\n\013PatternTy" +
+      "pe\022\n\n\006PARENT\020\000\022\016\n\nCHILD_NAME\020\001\022\021\n\rCHILD_" +
+      "PATTERN\020\002B\017\n\013akka.remoteH\001"
     };
     descriptor = akka.protobufv3.internal.Descriptors.FileDescriptor
       .internalBuildGeneratedFileFrom(descriptorData,
@@ -10755,6 +11379,12 @@ public final class ContainerFormats {
       akka.protobufv3.internal.GeneratedMessageV3.FieldAccessorTable(
         internal_static_StackTraceElement_descriptor,
         new java.lang.String[] { "ClassName", "MethodName", "FileName", "LineNumber", });
+    internal_static_StatusReplyErrorMessage_descriptor =
+      getDescriptor().getMessageTypes().get(12);
+    internal_static_StatusReplyErrorMessage_fieldAccessorTable = new
+      akka.protobufv3.internal.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_StatusReplyErrorMessage_descriptor,
+        new java.lang.String[] { "ErrorMessage", });
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/akka-remote/src/main/protobuf/ContainerFormats.proto b/akka-remote/src/main/protobuf/ContainerFormats.proto
index 1e8e7de404..da9cd0c8a6 100644
--- a/akka-remote/src/main/protobuf/ContainerFormats.proto
+++ b/akka-remote/src/main/protobuf/ContainerFormats.proto
@@ -82,3 +82,9 @@ message StackTraceElement {
   required string fileName = 3;
   required int32 lineNumber = 4;
 }
+
+
+// ReplyWith pattern message(s)
+message StatusReplyErrorMessage {
+  required string errorMessage = 1;
+}
\ No newline at end of file
diff --git a/akka-remote/src/main/resources/reference.conf b/akka-remote/src/main/resources/reference.conf
index 76de8dc1a5..2e95f51e81 100644
--- a/akka-remote/src/main/resources/reference.conf
+++ b/akka-remote/src/main/resources/reference.conf
@@ -98,6 +98,8 @@ akka {
       "akka.routing.TailChoppingPool" = akka-misc
       "akka.remote.routing.RemoteRouterConfig" = akka-misc
 
+      "akka.pattern.StatusReply" = akka-misc
+
       "akka.dispatch.sysmsg.SystemMessage" = akka-system-msg
 
       # Java Serializer is by default used for exceptions and will by default
diff --git a/akka-remote/src/main/scala/akka/remote/serialization/MiscMessageSerializer.scala b/akka-remote/src/main/scala/akka/remote/serialization/MiscMessageSerializer.scala
index 89ac982fd0..ec5825e881 100644
--- a/akka-remote/src/main/scala/akka/remote/serialization/MiscMessageSerializer.scala
+++ b/akka-remote/src/main/scala/akka/remote/serialization/MiscMessageSerializer.scala
@@ -10,12 +10,11 @@ import java.util.Optional
 import java.util.concurrent.TimeUnit
 
 import scala.concurrent.duration.{ FiniteDuration, TimeUnit }
-
 import com.typesafe.config.{ Config, ConfigFactory, ConfigRenderOptions }
-
 import akka.{ Done, NotUsed }
 import akka.actor._
 import akka.dispatch.Dispatchers
+import akka.pattern.StatusReply
 import akka.remote._
 import akka.remote.WireFormats.AddressData
 import akka.remote.routing.RemoteRouterConfig
@@ -42,6 +41,9 @@ class MiscMessageSerializer(val system: ExtendedActorSystem) extends SerializerW
     case r: ActorRef                           => serializeActorRef(r)
     case s: Status.Success                     => serializeStatusSuccess(s)
     case f: Status.Failure                     => serializeStatusFailure(f)
+    case StatusReply.Ack                       => Array.emptyByteArray
+    case r @ StatusReply.Success(_)            => serializeStatusReplySuccess(r)
+    case r @ StatusReply.Error(_)              => serializeStatusReplyError(r)
     case ex: ActorInitializationException      => serializeActorInitializationException(ex)
     case ex: ThrowableNotSerializableException => serializeThrowableNotSerializableException(ex)
     case t: Throwable                          => throwableSupport.serializeThrowable(t)
@@ -120,6 +122,22 @@ class MiscMessageSerializer(val system: ExtendedActorSystem) extends SerializerW
   private def serializeStatusFailure(failure: Status.Failure): Array[Byte] =
     payloadSupport.payloadBuilder(failure.cause).build().toByteArray
 
+  def serializeStatusReplySuccess(r: StatusReply[Any]): Array[Byte] =
+    // no specific message, serialized id and manifest together with payload is enough (no wrapping overhead)
+    payloadSupport.payloadBuilder(r.getValue).build().toByteArray
+
+  def serializeStatusReplyError(r: StatusReply[_]): Array[Byte] = {
+    r.getError match {
+      case em: StatusReply.ErrorMessage =>
+        // somewhat optimized for the recommended usage, avoiding the additional payload metadata
+        ContainerFormats.StatusReplyErrorMessage.newBuilder().setErrorMessage(em.getMessage).build().toByteArray
+      case ex: Throwable =>
+        // depends on user providing exception serializer
+        // no specific message, serialized id and manifest together with payload is enough (less wrapping overhead)
+        payloadSupport.payloadBuilder(ex).build().toByteArray
+    }
+  }
+
   private def serializeActorInitializationException(ex: ActorInitializationException): Array[Byte] = {
     val builder = ContainerFormats.ActorInitializationException.newBuilder()
     if (ex.getActor ne null)
@@ -312,12 +330,20 @@ class MiscMessageSerializer(val system: ExtendedActorSystem) extends SerializerW
   private val ScatterGatherPoolManifest = "ROSGP"
   private val TailChoppingPoolManifest = "ROTCP"
   private val RemoteRouterConfigManifest = "RORRC"
+  private val StatusReplySuccessManifest = "S"
+  private val StatusReplyErrorMessageManifest = "SM"
+  private val StatusReplyErrorExceptionManifest = "SE"
+  private val StatusReplyAckManifest = "SA"
 
   private val fromBinaryMap = Map[String, Array[Byte] => AnyRef](
     IdentifyManifest -> deserializeIdentify,
     ActorIdentityManifest -> deserializeActorIdentity,
     StatusSuccessManifest -> deserializeStatusSuccess,
     StatusFailureManifest -> deserializeStatusFailure,
+    StatusReplyAckManifest -> ((_) => StatusReply.Ack),
+    StatusReplySuccessManifest -> deserializeStatusReplySuccess,
+    StatusReplyErrorMessageManifest -> deserializeStatusReplyErrorMessage,
+    StatusReplyErrorExceptionManifest -> deserializeStatusReplyErrorException,
     ThrowableManifest -> throwableSupport.deserializeThrowable,
     ActorRefManifest -> deserializeActorRefBytes,
     OptionManifest -> deserializeOption,
@@ -347,36 +373,41 @@ class MiscMessageSerializer(val system: ExtendedActorSystem) extends SerializerW
 
   override def manifest(o: AnyRef): String =
     o match {
-      case _: Identify                          => IdentifyManifest
-      case _: ActorIdentity                     => ActorIdentityManifest
-      case _: Option[Any]                       => OptionManifest
-      case _: Optional[_]                       => OptionalManifest
-      case _: ActorRef                          => ActorRefManifest
-      case _: Status.Success                    => StatusSuccessManifest
-      case _: Status.Failure                    => StatusFailureManifest
-      case _: ActorInitializationException      => ActorInitializationExceptionManifest
-      case _: ThrowableNotSerializableException => ThrowableNotSerializableExceptionManifest
-      case _: Throwable                         => ThrowableManifest
-      case PoisonPill                           => PoisonPillManifest
-      case Kill                                 => KillManifest
-      case RemoteWatcher.Heartbeat              => RemoteWatcherHBManifest
-      case Done                                 => DoneManifest
-      case NotUsed                              => NotUsedManifest
-      case _: Address                           => AddressManifest
-      case _: UniqueAddress                     => UniqueAddressManifest
-      case _: RemoteWatcher.HeartbeatRsp        => RemoteWatcherHBRespManifest
-      case LocalScope                           => LocalScopeManifest
-      case _: RemoteScope                       => RemoteScopeManifest
-      case _: Config                            => ConfigManifest
-      case _: FromConfig                        => FromConfigManifest
-      case _: DefaultResizer                    => DefaultResizerManifest
-      case _: BalancingPool                     => BalancingPoolManifest
-      case _: BroadcastPool                     => BroadcastPoolManifest
-      case _: RandomPool                        => RandomPoolManifest
-      case _: RoundRobinPool                    => RoundRobinPoolManifest
-      case _: ScatterGatherFirstCompletedPool   => ScatterGatherPoolManifest
-      case _: TailChoppingPool                  => TailChoppingPoolManifest
-      case _: RemoteRouterConfig                => RemoteRouterConfigManifest
+      case _: Identify                                    => IdentifyManifest
+      case _: ActorIdentity                               => ActorIdentityManifest
+      case _: Option[Any]                                 => OptionManifest
+      case _: Optional[_]                                 => OptionalManifest
+      case _: ActorRef                                    => ActorRefManifest
+      case _: Status.Success                              => StatusSuccessManifest
+      case _: Status.Failure                              => StatusFailureManifest
+      case StatusReply.Ack                                => StatusReplyAckManifest
+      case StatusReply.Success(_)                         => StatusReplySuccessManifest
+      case StatusReply.Error(_: StatusReply.ErrorMessage) => StatusReplyErrorMessageManifest
+      case StatusReply.Error(_)                           => StatusReplyErrorExceptionManifest
+      case _: ActorInitializationException                => ActorInitializationExceptionManifest
+      case _: ThrowableNotSerializableException           => ThrowableNotSerializableExceptionManifest
+      case _: Throwable                                   => ThrowableManifest
+      case PoisonPill                                     => PoisonPillManifest
+      case Kill                                           => KillManifest
+      case RemoteWatcher.Heartbeat                        => RemoteWatcherHBManifest
+      case Done                                           => DoneManifest
+      case NotUsed                                        => NotUsedManifest
+      case _: Address                                     => AddressManifest
+      case _: UniqueAddress                               => UniqueAddressManifest
+      case _: RemoteWatcher.HeartbeatRsp                  => RemoteWatcherHBRespManifest
+      case LocalScope                                     => LocalScopeManifest
+      case _: RemoteScope                                 => RemoteScopeManifest
+      case _: Config                                      => ConfigManifest
+      case _: FromConfig                                  => FromConfigManifest
+      case _: DefaultResizer                              => DefaultResizerManifest
+      case _: BalancingPool                               => BalancingPoolManifest
+      case _: BroadcastPool                               => BroadcastPoolManifest
+      case _: RandomPool                                  => RandomPoolManifest
+      case _: RoundRobinPool                              => RoundRobinPoolManifest
+      case _: ScatterGatherFirstCompletedPool             => ScatterGatherPoolManifest
+      case _: TailChoppingPool                            => TailChoppingPoolManifest
+      case _: RemoteRouterConfig                          => RemoteRouterConfigManifest
+
       case _ =>
         throw new IllegalArgumentException(s"Can't serialize object of type ${o.getClass} in [${getClass.getName}]")
     }
@@ -436,6 +467,16 @@ class MiscMessageSerializer(val system: ExtendedActorSystem) extends SerializerW
   private def deserializeStatusFailure(bytes: Array[Byte]): Status.Failure =
     Status.Failure(payloadSupport.deserializePayload(ContainerFormats.Payload.parseFrom(bytes)).asInstanceOf[Throwable])
 
+  private def deserializeStatusReplySuccess(bytes: Array[Byte]): StatusReply[_] =
+    StatusReply.success(payloadSupport.deserializePayload(ContainerFormats.Payload.parseFrom(bytes)))
+
+  private def deserializeStatusReplyErrorMessage(bytes: Array[Byte]): StatusReply[_] =
+    StatusReply.error(ContainerFormats.StatusReplyErrorMessage.parseFrom(bytes).getErrorMessage)
+
+  private def deserializeStatusReplyErrorException(bytes: Array[Byte]): StatusReply[_] =
+    StatusReply.error(
+      payloadSupport.deserializePayload(ContainerFormats.Payload.parseFrom(bytes)).asInstanceOf[Throwable])
+
   private def deserializeAddressData(bytes: Array[Byte]): Address =
     addressFromDataProto(WireFormats.AddressData.parseFrom(bytes))
 
diff --git a/akka-remote/src/test/scala/akka/remote/serialization/MiscMessageSerializerSpec.scala b/akka-remote/src/test/scala/akka/remote/serialization/MiscMessageSerializerSpec.scala
index cab843cce8..2a4ba22be2 100644
--- a/akka-remote/src/test/scala/akka/remote/serialization/MiscMessageSerializerSpec.scala
+++ b/akka-remote/src/test/scala/akka/remote/serialization/MiscMessageSerializerSpec.scala
@@ -10,12 +10,11 @@ import java.util.concurrent.TimeoutException
 
 import scala.concurrent.duration._
 import scala.util.control.NoStackTrace
-
 import com.typesafe.config.ConfigFactory
-
 import akka.{ Done, NotUsed }
 import akka.actor._
 import akka.pattern.AskTimeoutException
+import akka.pattern.StatusReply
 import akka.remote.{ RemoteScope, RemoteWatcher }
 import akka.remote.routing.RemoteRouterConfig
 import akka.routing._
@@ -130,7 +129,11 @@ class MiscMessageSerializerSpec extends AkkaSpec(MiscMessageSerializerSpec.testC
       "TailChoppingPool" -> TailChoppingPool(25, within = 3.seconds, interval = 1.second),
       "RemoteRouterConfig" -> RemoteRouterConfig(
         local = RandomPool(25),
-        nodes = List(Address("akka", "system", "localhost", 2525)))).foreach {
+        nodes = List(Address("akka", "system", "localhost", 2525))),
+      "StatusReply.success" -> StatusReply.success("woho!"),
+      "StatusReply.Ack" -> StatusReply.Ack,
+      "StatusReply.error(errorMessage)" -> StatusReply.error("boho!"),
+      "StatusReply.error(exception)" -> StatusReply.error(new TestException("boho!"))).foreach {
       case (scenario, item) =>
         s"resolve serializer for $scenario" in {
           val serializer = SerializationExtension(system)