From 5ec6906aa41fc4679793546608f0f5ad97774884 Mon Sep 17 00:00:00 2001
From: Allan Zheng <zheallan@amazon.com>
Date: Tue, 4 May 2021 09:54:31 -0700
Subject: [PATCH] fix(protocol-tests): ser test handler should throw error not
 object

---
 .../amazon/smithy/typescript/codegen/protocol-test-stub.ts  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/smithy-typescript-codegen/src/main/resources/software/amazon/smithy/typescript/codegen/protocol-test-stub.ts b/smithy-typescript-codegen/src/main/resources/software/amazon/smithy/typescript/codegen/protocol-test-stub.ts
index bb16a159e84..7ffbfff1895 100644
--- a/smithy-typescript-codegen/src/main/resources/software/amazon/smithy/typescript/codegen/protocol-test-stub.ts
+++ b/smithy-typescript-codegen/src/main/resources/software/amazon/smithy/typescript/codegen/protocol-test-stub.ts
@@ -5,8 +5,10 @@ import { Readable } from 'stream';
 /**
  * Throws an expected exception that contains the serialized request.
  */
-class EXPECTED_REQUEST_SERIALIZATION_ERROR {
-    constructor(readonly request: HttpRequest) {}
+class EXPECTED_REQUEST_SERIALIZATION_ERROR extends Error {
+    constructor(readonly request: HttpRequest) {
+      super();
+    }
 }
 
 /**