diff --git a/src/openai/types/beta/beta_response_output_message_param.py b/src/openai/types/beta/beta_response_output_message_param.py
index 834a4bb1ca..a2a4687273 100644
--- a/src/openai/types/beta/beta_response_output_message_param.py
+++ b/src/openai/types/beta/beta_response_output_message_param.py
@@ -23,8 +23,11 @@ class Agent(TypedDict, total=False):
 class BetaResponseOutputMessageParam(TypedDict, total=False):
     """An output message from the model."""
 
-    id: Required[str]
-    """The unique ID of the output message."""
+    id: Optional[str]
+    """The unique ID of the output message.
+
+    Populated when this item is returned via API.
+    """
 
     content: Required[Iterable[Content]]
     """The content of the output message."""
@@ -32,7 +35,7 @@ class BetaResponseOutputMessageParam(TypedDict, total=False):
     role: Required[Literal["assistant"]]
     """The role of the output message. Always `assistant`."""
 
-    status: Required[Literal["in_progress", "completed", "incomplete"]]
+    status: Optional[Literal["in_progress", "completed", "incomplete"]]
     """The status of the message input.
 
     One of `in_progress`, `completed`, or `incomplete`. Populated when input items
diff --git a/src/openai/types/responses/response_output_message_param.py b/src/openai/types/responses/response_output_message_param.py
index 09fec5bd58..70814b0818 100644
--- a/src/openai/types/responses/response_output_message_param.py
+++ b/src/openai/types/responses/response_output_message_param.py
@@ -16,8 +16,11 @@
 class ResponseOutputMessageParam(TypedDict, total=False):
     """An output message from the model."""
 
-    id: Required[str]
-    """The unique ID of the output message."""
+    id: Optional[str]
+    """The unique ID of the output message.
+
+    Populated when this item is returned via API.
+    """
 
     content: Required[Iterable[Content]]
     """The content of the output message."""
@@ -25,7 +28,7 @@ class ResponseOutputMessageParam(TypedDict, total=False):
     role: Required[Literal["assistant"]]
     """The role of the output message. Always `assistant`."""
 
-    status: Required[Literal["in_progress", "completed", "incomplete"]]
+    status: Optional[Literal["in_progress", "completed", "incomplete"]]
     """The status of the message input.
 
     One of `in_progress`, `completed`, or `incomplete`. Populated when input items