From 784f373c5f0435c30888fcdf6a748c1e437761a2 Mon Sep 17 00:00:00 2001
From: moeyui1 <894immyk@gmail.com>
Date: Tue, 31 Mar 2026 07:45:10 +0800
Subject: [PATCH] Fix event type names for assistant messages (#1225)

Fix event type names for assistant messages per https://github.com/github/copilot-sdk/blob/main/nodejs/src/generated/session-events.ts
---
 instructions/copilot-sdk-nodejs.instructions.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/instructions/copilot-sdk-nodejs.instructions.md b/instructions/copilot-sdk-nodejs.instructions.md
index 28de0f56..0506c48a 100644
--- a/instructions/copilot-sdk-nodejs.instructions.md
+++ b/instructions/copilot-sdk-nodejs.instructions.md
@@ -206,11 +206,11 @@ Handle both delta events (incremental) and final events:
 await new Promise<void>((resolve) => {
   session.on((event) => {
     switch (event.type) {
-      case "assistant.message.delta":
+      case "assistant.message_delta":
         // Incremental text chunk
         process.stdout.write(event.data.deltaContent);
         break;
-      case "assistant.reasoning.delta":
+      case "assistant.reasoning_delta":
         // Incremental reasoning chunk (model-dependent)
         process.stdout.write(event.data.deltaContent);
         break;
@@ -665,7 +665,7 @@ const session = await client.createSession({
 let currentMessage = "";
 
 const unsubscribe = session.on((event) => {
-  if (event.type === "assistant.message.delta") {
+  if (event.type === "assistant.message_delta") {
     currentMessage += event.data.deltaContent;
     process.stdout.write(event.data.deltaContent);
   } else if (event.type === "assistant.message") {