From b3efc0fcf2b300f7397477f3e598f87d447acd1b Mon Sep 17 00:00:00 2001
From: yucheng-berri <293926326+yucheng-berri@users.noreply.github.com>
Date: Tue, 20 Oct 2026 15:03:22 -0700
Subject: [PATCH] fix(agentcore): say why the end-of-stream flags rebind

---
 litellm/llms/bedrock/chat/agentcore/transformation.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/litellm/llms/bedrock/chat/agentcore/transformation.py b/litellm/llms/bedrock/chat/agentcore/transformation.py
index b3706b6c4e8..afe7f8872fe 100644
--- a/litellm/llms/bedrock/chat/agentcore/transformation.py
+++ b/litellm/llms/bedrock/chat/agentcore/transformation.py
@@ -560,8 +560,8 @@ class AmazonAgentCoreConfig(BaseConfig, BaseAWSLLM):
         Internal sync generator that parses SSE and yields ModelResponse chunks.
         """
         buffer = ""
-        sent_finish = False
-        message_stopped = False  # runtimes that send no metadata or final message end on messageStop
+        sent_finish = False  # rebind-ok: flips when a finish chunk goes out
+        message_stopped = False  # rebind-ok: flips on messageStop, the only end some runtimes send
         for text_chunk in response.iter_text():
             buffer += text_chunk
 
@@ -790,8 +790,8 @@ class AmazonAgentCoreConfig(BaseConfig, BaseAWSLLM):
         Internal async generator that parses SSE and yields ModelResponse chunks.
         """
         buffer = ""
-        sent_finish = False
-        message_stopped = False  # runtimes that send no metadata or final message end on messageStop
+        sent_finish = False  # rebind-ok: flips when a finish chunk goes out
+        message_stopped = False  # rebind-ok: flips on messageStop, the only end some runtimes send
         async for text_chunk in response.aiter_text():
             buffer += text_chunk