From c460d3e84ac0646a139a15403541848c278e4705 Mon Sep 17 00:00:00 2001
From: Yurii Motov <yurii.motov.monte@gmail.com>
Date: Mon, 17 Nov 2025 18:02:31 +0100
Subject: [PATCH] Fix dropping parameters by `field.name`

---
 fastapi/dependencies/utils.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fastapi/dependencies/utils.py b/fastapi/dependencies/utils.py
index cf4dda987..e0010f97d 100644
--- a/fastapi/dependencies/utils.py
+++ b/fastapi/dependencies/utils.py
@@ -788,7 +788,6 @@ def request_params_to_args(
         if value is not None:
             params_to_process[field.alias] = value
         processed_keys.add(alias or field.alias)
-        processed_keys.add(field.name)
 
     for key, value in received_params.items():
         if key not in processed_keys: