From 67aa7068aacd5503d993e93239e153423cdcecc1 Mon Sep 17 00:00:00 2001
From: mubashir1osmani <mubashir.osmani777@gmail.com>
Date: Mon, 24 Aug 2026 13:52:05 -0400
Subject: [PATCH] chore(bedrock/realtime): keep the new realtime event type
 within lint budgets

---
 litellm/llms/bedrock/realtime/transformation.py |  6 +++---
 litellm/types/llms/openai.py                    | 14 +++++++-------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/litellm/llms/bedrock/realtime/transformation.py b/litellm/llms/bedrock/realtime/transformation.py
index df3d992ccd1..642a076e516 100644
--- a/litellm/llms/bedrock/realtime/transformation.py
+++ b/litellm/llms/bedrock/realtime/transformation.py
@@ -1223,7 +1223,7 @@ class BedrockRealtimeConfig(BaseRealtimeConfig):
                 type="conversation.item.added",
                 event_id=f"event_{uuid.uuid4()}",
                 previous_item_id=None,
-                item=OpenAIRealtimeStreamResponseOutputItem({**pending_item}),
+                item=pending_item,
             ),
             # Nova Sonic delivers the whole argument payload at once; emit one delta anyway
             # so clients that accumulate deltas rather than read `.done` still get the args.
@@ -1251,7 +1251,7 @@ class BedrockRealtimeConfig(BaseRealtimeConfig):
                 event_id=f"event_{uuid.uuid4()}",
                 response_id=response_id,
                 output_index=0,
-                item=OpenAIRealtimeStreamResponseOutputItem({**function_call_item}),
+                item=function_call_item,
             ),
             OpenAIRealtimeDoneEvent(
                 type="response.done",
@@ -1260,7 +1260,7 @@ class BedrockRealtimeConfig(BaseRealtimeConfig):
                     object="realtime.response",
                     id=response_id,
                     status="completed",
-                    output=[OpenAIRealtimeStreamResponseOutputItem({**function_call_item})],
+                    output=[function_call_item],
                     conversation_id=conversation_id,
                     usage=self.consume_usage_for_response_done(),
                 ),
diff --git a/litellm/types/llms/openai.py b/litellm/types/llms/openai.py
index d8f6dd5faf3..4e88fda47a0 100644
--- a/litellm/types/llms/openai.py
+++ b/litellm/types/llms/openai.py
@@ -2098,13 +2098,13 @@ class OpenAIRealtimeContentPartDone(TypedDict):
 
 
 class OpenAIRealtimeFunctionCallArgumentsDelta(TypedDict):
-    type: Literal["response.function_call_arguments.delta"]
-    event_id: str
-    response_id: str
-    item_id: str
-    output_index: int
-    call_id: str
-    delta: str
+    type: ReadOnly[Literal["response.function_call_arguments.delta"]]
+    event_id: ReadOnly[str]
+    response_id: ReadOnly[str]
+    item_id: ReadOnly[str]
+    output_index: ReadOnly[int]
+    call_id: ReadOnly[str]
+    delta: ReadOnly[str]
 
 
 class OpenAIRealtimeFunctionCallArgumentsDone(TypedDict):