diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index 43643b82..84b12eb2 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -4010,5 +4010,5 @@ testProxy server:string port:int32 type:ProxyType = Ok;
 testGetDifference = Ok;
 //@description Does nothing and ensures that the Update object is used; for testing only. This is an offline method. Can be called before authorization
 testUseUpdate = Update;
-//@description Does nothing and ensures that the Error object is used; for testing only. This is an offline method. Can be called before authorization
-testUseError = Error;
+//@description Returns the specified error and ensures that the Error object is used; for testing only. This is an offline method. Can be called before authorization @error The error to be returned
+testReturnError error:error = Error;
diff --git a/td/generate/scheme/td_api.tlo b/td/generate/scheme/td_api.tlo
index e21f0048..03c41f77 100644
Binary files a/td/generate/scheme/td_api.tlo and b/td/generate/scheme/td_api.tlo differ
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 2eca20ed..46294ab9 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -3433,7 +3433,7 @@ bool Td::is_preinitialization_request(int32 id) {
     case td_api::getCurrentState::ID:
     case td_api::setAlarm::ID:
     case td_api::testUseUpdate::ID:
-    case td_api::testUseError::ID:
+    case td_api::testReturnError::ID:
     case td_api::testCallEmpty::ID:
     case td_api::testSquareInt::ID:
     case td_api::testCallString::ID:
@@ -7686,8 +7686,8 @@ void Td::on_request(uint64 id, td_api::testUseUpdate &request) {
   send_closure(actor_id(this), &Td::send_result, id, nullptr);
 }
 
-void Td::on_request(uint64 id, td_api::testUseError &request) {
-  send_closure(actor_id(this), &Td::send_result, id, nullptr);
+void Td::on_request(uint64 id, td_api::testReturnError &request) {
+  send_closure(actor_id(this), &Td::send_result, id, std::move(request.error_));
 }
 
 void Td::on_request(uint64 id, td_api::testCallEmpty &request) {
diff --git a/td/telegram/Td.h b/td/telegram/Td.h
index 94c410fb..f292eabf 100644
--- a/td/telegram/Td.h
+++ b/td/telegram/Td.h
@@ -1027,7 +1027,7 @@ class Td final : public NetQueryCallback {
   void on_request(uint64 id, td_api::testProxy &request);
   void on_request(uint64 id, td_api::testGetDifference &request);
   void on_request(uint64 id, td_api::testUseUpdate &request);
-  void on_request(uint64 id, td_api::testUseError &request);
+  void on_request(uint64 id, td_api::testReturnError &request);
   void on_request(uint64 id, td_api::testCallEmpty &request);
   void on_request(uint64 id, td_api::testSquareInt &request);
   void on_request(uint64 id, td_api::testCallString &request);
diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index cf18f541..53f2bfd7 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -3483,6 +3483,9 @@ class CliClient final : public Actor {
     } else if (op == "racm") {
       string chat_id = args;
       send_request(td_api::make_object<td_api::readAllChatMentions>(as_chat_id(chat_id)));
+    } else if (op == "tre") {
+      send_request(td_api::make_object<td_api::testReturnError>(
+          args.empty() ? nullptr : td_api::make_object<td_api::error>(-1, args)));
     } else if (op == "dpp") {
       send_request(td_api::make_object<td_api::deleteProfilePhoto>(to_integer<int64>(args)));
     } else if (op == "gcnse" || op == "gcnses") {