From 82cfa6fc08c794f94fcdcc23bc6b39ce5f43d433 Mon Sep 17 00:00:00 2001
From: mateo <277851410+mateo-berri@users.noreply.github.com>
Date: Thu, 12 Nov 2026 01:59:08 +0000
Subject: [PATCH] test(genai): use compatible readonly callback types

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 .../unit/google_genai/test_google_genai_handler.py  | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/tests/unit/google_genai/test_google_genai_handler.py b/tests/unit/google_genai/test_google_genai_handler.py
index 329f1233673..23fad9c2181 100644
--- a/tests/unit/google_genai/test_google_genai_handler.py
+++ b/tests/unit/google_genai/test_google_genai_handler.py
@@ -10,11 +10,12 @@ import logging
 import threading
 from collections.abc import Iterator
 from unittest.mock import AsyncMock, MagicMock, patch
-from typing import Final, NotRequired, TypedDict
+from typing import Final
 
 import httpx
 import pytest
 import respx
+from typing_extensions import NotRequired, ReadOnly, TypedDict
 
 import litellm
 from litellm._logging import verbose_logger
@@ -353,14 +354,14 @@ _ANTHROPIC_SSE: Final = "".join(
 
 
 class _CallbackParams(TypedDict):
-    litellm_session_id: NotRequired[str | None]
+    litellm_session_id: ReadOnly[NotRequired[str | None]]
 
 
 class _CallbackKwargs(TypedDict):
-    call_type: str
-    litellm_call_id: str
-    litellm_params: _CallbackParams
-    standard_logging_object: StandardLoggingPayload
+    call_type: ReadOnly[str]
+    litellm_call_id: ReadOnly[str]
+    litellm_params: ReadOnly[_CallbackParams]
+    standard_logging_object: ReadOnly[StandardLoggingPayload]
 
 
 class _LoggedEvents(CustomLogger):