From 3da89bd380ee112e8cb030c59717d9f41aa7eb34 Mon Sep 17 00:00:00 2001
From: Mason Daugherty <mason@langchain.dev>
Date: Mon, 26 Jan 2026 11:54:14 -0800
Subject: [PATCH] feat(langchain): add `ToolCallRequest` to middleware exports
 (#34894)

https://github.com/langchain-ai/docs/pull/2358
---
 libs/langchain_v1/langchain/agents/middleware/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/langchain_v1/langchain/agents/middleware/__init__.py b/libs/langchain_v1/langchain/agents/middleware/__init__.py
index 5faf0549f34..ef2163564f2 100644
--- a/libs/langchain_v1/langchain/agents/middleware/__init__.py
+++ b/libs/langchain_v1/langchain/agents/middleware/__init__.py
@@ -28,6 +28,7 @@ from langchain.agents.middleware.types import (
     AgentState,
     ModelRequest,
     ModelResponse,
+    ToolCallRequest,
     after_agent,
     after_model,
     before_agent,
@@ -63,6 +64,7 @@ __all__ = [
     "SummarizationMiddleware",
     "TodoListMiddleware",
     "ToolCallLimitMiddleware",
+    "ToolCallRequest",
     "ToolRetryMiddleware",
     "after_agent",
     "after_model",