From 657f1c0c73bbb94dea4dea084fa37e12039fa152 Mon Sep 17 00:00:00 2001
From: Luca Chang <lucalc@amazon.com>
Date: Thu, 28 May 2026 13:44:52 -0700
Subject: [PATCH] Port ResultType changes

https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
---
 proposals/2663-tasks-extension.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proposals/2663-tasks-extension.md b/proposals/2663-tasks-extension.md
index 9f9012f..28f6c06 100644
--- a/proposals/2663-tasks-extension.md
+++ b/proposals/2663-tasks-extension.md
@@ -122,7 +122,7 @@ A request that is eligible for task-augmentation may return one of two distinct
 
 ```typescript
 // "task" is introduced by this extension.
-type ResultType = "complete" | "input_required" | "task";
+type ResultType = "complete" | "input_required" | "task" | string;
 ```
 
 Servers **MUST** set `resultType` to `"task"` when returning a `CreateTaskResult` so that clients can distinguish it from a standard result. Servers **MUST NOT** set `resultType` to `"task"` on result types other than `CreateTaskResult`.