From dd553c8c0753e3c77e7da4f8b0404c5446929c4e Mon Sep 17 00:00:00 2001
From: Charles Cunningham <ccunningham@openai.com>
Date: Sat, 31 Jan 2026 13:02:45 -0800
Subject: [PATCH] Revert request_user_input serialization change

---
 codex-rs/core/src/tools/handlers/request_user_input.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codex-rs/core/src/tools/handlers/request_user_input.rs b/codex-rs/core/src/tools/handlers/request_user_input.rs
index 48f237f40f..b78bb51181 100644
--- a/codex-rs/core/src/tools/handlers/request_user_input.rs
+++ b/codex-rs/core/src/tools/handlers/request_user_input.rs
@@ -71,7 +71,7 @@ impl ToolHandler for RequestUserInputHandler {
                 )
             })?;
 
-        let content = response.to_tool_output_content().map_err(|err| {
+        let content = serde_json::to_string(&response).map_err(|err| {
             FunctionCallError::Fatal(format!(
                 "failed to serialize request_user_input response: {err}"
             ))