From f45476cad5d954fb4d5eaab08ae6f5dffe004ff1 Mon Sep 17 00:00:00 2001
From: "Mingzhe Huang (from Dev Box)" <mingzhehuang@microsoft.com>
Date: Wed, 24 Jul 2024 15:08:37 +0800
Subject: [PATCH] update error message according to review comments

---
 packages/typespec-client-generator-core/src/lib.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/typespec-client-generator-core/src/lib.ts b/packages/typespec-client-generator-core/src/lib.ts
index 178e82742f..0d49d586d3 100644
--- a/packages/typespec-client-generator-core/src/lib.ts
+++ b/packages/typespec-client-generator-core/src/lib.ts
@@ -169,7 +169,7 @@ export const $lib = createTypeSpecLibrary({
     "flatten-polymorphism": {
       severity: "error",
       messages: {
-        default: `Flattening polymorphic types is not supported.`,
+        default: `Cannot flatten property of polymorphic type.`,
       },
     },
   },