diff --git a/.stats.yml b/.stats.yml
index 9ad762c7dd4..8af96c21552 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 1321
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-15197dfa1bffc0cc6e86526b7f3b95282aa7af4a5ea87406312e87f0586d2dfa.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-b7025f4a2d83f57c47f6364ba5805eabd35a10f387bb36b812f7b0d7682bcabe.yml
diff --git a/api.md b/api.md
index 7a0d3b24707..d80f897365c 100644
--- a/api.md
+++ b/api.md
@@ -3796,7 +3796,7 @@ from cloudflare.types.intel import Whois, WhoisGetResponse
 
 Methods:
 
-- <code title="get /accounts/{account_id}/intel/whois">client.intel.whois.<a href="./src/cloudflare/resources/intel/whois.py">get</a>(\*, account_id, \*\*<a href="src/cloudflare/types/intel/whois_get_params.py">params</a>) -> <a href="./src/cloudflare/types/intel/whois_get_response.py">WhoisGetResponse</a></code>
+- <code title="get /accounts/{account_id}/intel/whois">client.intel.whois.<a href="./src/cloudflare/resources/intel/whois.py">get</a>(\*, account_id, \*\*<a href="src/cloudflare/types/intel/whois_get_params.py">params</a>) -> <a href="./src/cloudflare/types/intel/whois_get_response.py">Optional</a></code>
 
 ## IndicatorFeeds
 
@@ -7643,14 +7643,14 @@ from cloudflare.types.cloudforce_one import (
 
 Methods:
 
-- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/new">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">create</a>(account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/request_create_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Item</a></code>
-- <code title="put /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">update</a>(request_identifier, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/request_update_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Item</a></code>
+- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/new">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">create</a>(account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/request_create_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Optional</a></code>
+- <code title="put /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">update</a>(request_identifier, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/request_update_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Optional</a></code>
 - <code title="post /accounts/{account_identifier}/cloudforce-one/requests">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">list</a>(account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/request_list_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/list_item.py">SyncV4PagePaginationArray[ListItem]</a></code>
 - <code title="delete /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">delete</a>(request_identifier, \*, account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/request_delete_response.py">RequestDeleteResponse</a></code>
-- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/constants">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">constants</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/request_constants.py">RequestConstants</a></code>
-- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">get</a>(request_identifier, \*, account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Item</a></code>
-- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/quota">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">quota</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/quota.py">Quota</a></code>
-- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/types">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">types</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/request_types.py">RequestTypes</a></code>
+- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/constants">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">constants</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/request_constants.py">Optional</a></code>
+- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">get</a>(request_identifier, \*, account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Optional</a></code>
+- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/quota">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">quota</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/quota.py">Optional</a></code>
+- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/types">client.cloudforce_one.requests.<a href="./src/cloudflare/resources/cloudforce_one/requests/requests.py">types</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/request_types.py">Optional</a></code>
 
 ### Message
 
@@ -7666,10 +7666,10 @@ from cloudflare.types.cloudforce_one.requests import (
 
 Methods:
 
-- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/new">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">create</a>(request_identifier, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/message_create_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message.py">Message</a></code>
-- <code title="put /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">update</a>(message_identifer, \*, account_identifier, request_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/message_update_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message.py">Message</a></code>
+- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/new">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">create</a>(request_identifier, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/message_create_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message.py">Optional</a></code>
+- <code title="put /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">update</a>(message_identifer, \*, account_identifier, request_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/message_update_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message.py">Optional</a></code>
 - <code title="delete /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">delete</a>(message_identifer, \*, account_identifier, request_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message_delete_response.py">MessageDeleteResponse</a></code>
-- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">get</a>(request_identifier, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/message_get_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message_get_response.py">MessageGetResponse</a></code>
+- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message">client.cloudforce_one.requests.message.<a href="./src/cloudflare/resources/cloudforce_one/requests/message.py">get</a>(request_identifier, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/message_get_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/message_get_response.py">Optional</a></code>
 
 ### Priority
 
@@ -7686,11 +7686,11 @@ from cloudflare.types.cloudforce_one.requests import (
 
 Methods:
 
-- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/priority/new">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">create</a>(account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/priority_create_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/priority.py">Priority</a></code>
-- <code title="put /accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">update</a>(priority_identifer, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/priority_update_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Item</a></code>
+- <code title="post /accounts/{account_identifier}/cloudforce-one/requests/priority/new">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">create</a>(account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/priority_create_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/requests/priority.py">Optional</a></code>
+- <code title="put /accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">update</a>(priority_identifer, \*, account_identifier, \*\*<a href="src/cloudflare/types/cloudforce_one/requests/priority_update_params.py">params</a>) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Optional</a></code>
 - <code title="delete /accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">delete</a>(priority_identifer, \*, account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/requests/priority_delete_response.py">PriorityDeleteResponse</a></code>
-- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">get</a>(priority_identifer, \*, account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Item</a></code>
-- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/priority/quota">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">quota</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/quota.py">Quota</a></code>
+- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">get</a>(priority_identifer, \*, account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/item.py">Optional</a></code>
+- <code title="get /accounts/{account_identifier}/cloudforce-one/requests/priority/quota">client.cloudforce_one.requests.priority.<a href="./src/cloudflare/resources/cloudforce_one/requests/priority.py">quota</a>(account_identifier) -> <a href="./src/cloudflare/types/cloudforce_one/quota.py">Optional</a></code>
 
 # EventNotifications
 
diff --git a/src/cloudflare/resources/cloudforce_one/requests/message.py b/src/cloudflare/resources/cloudforce_one/requests/message.py
index eaea1a987b6..177e2c5b099 100644
--- a/src/cloudflare/resources/cloudforce_one/requests/message.py
+++ b/src/cloudflare/resources/cloudforce_one/requests/message.py
@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Any, Type, Union, cast
+from typing import Type, Union, Optional, cast
 from datetime import datetime
 from typing_extensions import Literal
 
@@ -54,7 +54,7 @@ def create(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Message:
+    ) -> Optional[Message]:
         """
         Creating a request adds the request into the Cloudforce One queue for analysis.
         In addition to the content, a short title, type, priority, and releasability
@@ -87,9 +87,9 @@ def create(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Message]._unwrapper,
+                post_parser=ResultWrapper[Optional[Message]]._unwrapper,
             ),
-            cast_to=cast(Type[Message], ResultWrapper[Message]),
+            cast_to=cast(Type[Optional[Message]], ResultWrapper[Message]),
         )
 
     def update(
@@ -109,7 +109,7 @@ def update(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Message:
+    ) -> Optional[Message]:
         """
         Update a Request Message
 
@@ -157,9 +157,9 @@ def update(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Message]._unwrapper,
+                post_parser=ResultWrapper[Optional[Message]]._unwrapper,
             ),
-            cast_to=cast(Type[Message], ResultWrapper[Message]),
+            cast_to=cast(Type[Optional[Message]], ResultWrapper[Message]),
         )
 
     def delete(
@@ -195,21 +195,12 @@ def delete(
             raise ValueError(f"Expected a non-empty value for `account_identifier` but received {account_identifier!r}")
         if not request_identifier:
             raise ValueError(f"Expected a non-empty value for `request_identifier` but received {request_identifier!r}")
-        return cast(
-            MessageDeleteResponse,
-            self._delete(
-                f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}",
-                options=make_request_options(
-                    extra_headers=extra_headers,
-                    extra_query=extra_query,
-                    extra_body=extra_body,
-                    timeout=timeout,
-                    post_parser=ResultWrapper[MessageDeleteResponse]._unwrapper,
-                ),
-                cast_to=cast(
-                    Any, ResultWrapper[MessageDeleteResponse]
-                ),  # Union types cannot be passed in as arguments in the type system
+        return self._delete(
+            f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=MessageDeleteResponse,
         )
 
     def get(
@@ -229,7 +220,7 @@ def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> MessageGetResponse:
+    ) -> Optional[MessageGetResponse]:
         """
         List Request Messages
 
@@ -280,9 +271,9 @@ def get(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[MessageGetResponse]._unwrapper,
+                post_parser=ResultWrapper[Optional[MessageGetResponse]]._unwrapper,
             ),
-            cast_to=cast(Type[MessageGetResponse], ResultWrapper[MessageGetResponse]),
+            cast_to=cast(Type[Optional[MessageGetResponse]], ResultWrapper[MessageGetResponse]),
         )
 
 
@@ -307,7 +298,7 @@ async def create(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Message:
+    ) -> Optional[Message]:
         """
         Creating a request adds the request into the Cloudforce One queue for analysis.
         In addition to the content, a short title, type, priority, and releasability
@@ -340,9 +331,9 @@ async def create(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Message]._unwrapper,
+                post_parser=ResultWrapper[Optional[Message]]._unwrapper,
             ),
-            cast_to=cast(Type[Message], ResultWrapper[Message]),
+            cast_to=cast(Type[Optional[Message]], ResultWrapper[Message]),
         )
 
     async def update(
@@ -362,7 +353,7 @@ async def update(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Message:
+    ) -> Optional[Message]:
         """
         Update a Request Message
 
@@ -410,9 +401,9 @@ async def update(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Message]._unwrapper,
+                post_parser=ResultWrapper[Optional[Message]]._unwrapper,
             ),
-            cast_to=cast(Type[Message], ResultWrapper[Message]),
+            cast_to=cast(Type[Optional[Message]], ResultWrapper[Message]),
         )
 
     async def delete(
@@ -448,21 +439,12 @@ async def delete(
             raise ValueError(f"Expected a non-empty value for `account_identifier` but received {account_identifier!r}")
         if not request_identifier:
             raise ValueError(f"Expected a non-empty value for `request_identifier` but received {request_identifier!r}")
-        return cast(
-            MessageDeleteResponse,
-            await self._delete(
-                f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}",
-                options=make_request_options(
-                    extra_headers=extra_headers,
-                    extra_query=extra_query,
-                    extra_body=extra_body,
-                    timeout=timeout,
-                    post_parser=ResultWrapper[MessageDeleteResponse]._unwrapper,
-                ),
-                cast_to=cast(
-                    Any, ResultWrapper[MessageDeleteResponse]
-                ),  # Union types cannot be passed in as arguments in the type system
+        return await self._delete(
+            f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}/message/{message_identifer}",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=MessageDeleteResponse,
         )
 
     async def get(
@@ -482,7 +464,7 @@ async def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> MessageGetResponse:
+    ) -> Optional[MessageGetResponse]:
         """
         List Request Messages
 
@@ -533,9 +515,9 @@ async def get(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[MessageGetResponse]._unwrapper,
+                post_parser=ResultWrapper[Optional[MessageGetResponse]]._unwrapper,
             ),
-            cast_to=cast(Type[MessageGetResponse], ResultWrapper[MessageGetResponse]),
+            cast_to=cast(Type[Optional[MessageGetResponse]], ResultWrapper[MessageGetResponse]),
         )
 
 
diff --git a/src/cloudflare/resources/cloudforce_one/requests/priority.py b/src/cloudflare/resources/cloudforce_one/requests/priority.py
index 0f1d6795a40..243e43f789b 100644
--- a/src/cloudflare/resources/cloudforce_one/requests/priority.py
+++ b/src/cloudflare/resources/cloudforce_one/requests/priority.py
@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Any, List, Type, cast
+from typing import List, Type, Optional, cast
 from typing_extensions import Literal
 
 import httpx
@@ -57,7 +57,7 @@ def create(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Priority:
+    ) -> Optional[Priority]:
         """
         Create a New Priority Requirement
 
@@ -98,9 +98,9 @@ def create(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Priority]._unwrapper,
+                post_parser=ResultWrapper[Optional[Priority]]._unwrapper,
             ),
-            cast_to=cast(Type[Priority], ResultWrapper[Priority]),
+            cast_to=cast(Type[Optional[Priority]], ResultWrapper[Priority]),
         )
 
     def update(
@@ -118,7 +118,7 @@ def update(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Update a Priority Intelligence Requirement
 
@@ -163,9 +163,9 @@ def update(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     def delete(
@@ -200,21 +200,12 @@ def delete(
             raise ValueError(f"Expected a non-empty value for `account_identifier` but received {account_identifier!r}")
         if not priority_identifer:
             raise ValueError(f"Expected a non-empty value for `priority_identifer` but received {priority_identifer!r}")
-        return cast(
-            PriorityDeleteResponse,
-            self._delete(
-                f"/accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}",
-                options=make_request_options(
-                    extra_headers=extra_headers,
-                    extra_query=extra_query,
-                    extra_body=extra_body,
-                    timeout=timeout,
-                    post_parser=ResultWrapper[PriorityDeleteResponse]._unwrapper,
-                ),
-                cast_to=cast(
-                    Any, ResultWrapper[PriorityDeleteResponse]
-                ),  # Union types cannot be passed in as arguments in the type system
+        return self._delete(
+            f"/accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=PriorityDeleteResponse,
         )
 
     def get(
@@ -228,7 +219,7 @@ def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Get a Priority Intelligence Requirement
 
@@ -256,9 +247,9 @@ def get(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     def quota(
@@ -271,7 +262,7 @@ def quota(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Quota:
+    ) -> Optional[Quota]:
         """
         Get Priority Intelligence Requirement Quota
 
@@ -295,9 +286,9 @@ def quota(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Quota]._unwrapper,
+                post_parser=ResultWrapper[Optional[Quota]]._unwrapper,
             ),
-            cast_to=cast(Type[Quota], ResultWrapper[Quota]),
+            cast_to=cast(Type[Optional[Quota]], ResultWrapper[Quota]),
         )
 
 
@@ -324,7 +315,7 @@ async def create(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Priority:
+    ) -> Optional[Priority]:
         """
         Create a New Priority Requirement
 
@@ -365,9 +356,9 @@ async def create(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Priority]._unwrapper,
+                post_parser=ResultWrapper[Optional[Priority]]._unwrapper,
             ),
-            cast_to=cast(Type[Priority], ResultWrapper[Priority]),
+            cast_to=cast(Type[Optional[Priority]], ResultWrapper[Priority]),
         )
 
     async def update(
@@ -385,7 +376,7 @@ async def update(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Update a Priority Intelligence Requirement
 
@@ -430,9 +421,9 @@ async def update(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     async def delete(
@@ -467,21 +458,12 @@ async def delete(
             raise ValueError(f"Expected a non-empty value for `account_identifier` but received {account_identifier!r}")
         if not priority_identifer:
             raise ValueError(f"Expected a non-empty value for `priority_identifer` but received {priority_identifer!r}")
-        return cast(
-            PriorityDeleteResponse,
-            await self._delete(
-                f"/accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}",
-                options=make_request_options(
-                    extra_headers=extra_headers,
-                    extra_query=extra_query,
-                    extra_body=extra_body,
-                    timeout=timeout,
-                    post_parser=ResultWrapper[PriorityDeleteResponse]._unwrapper,
-                ),
-                cast_to=cast(
-                    Any, ResultWrapper[PriorityDeleteResponse]
-                ),  # Union types cannot be passed in as arguments in the type system
+        return await self._delete(
+            f"/accounts/{account_identifier}/cloudforce-one/requests/priority/{priority_identifer}",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=PriorityDeleteResponse,
         )
 
     async def get(
@@ -495,7 +477,7 @@ async def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Get a Priority Intelligence Requirement
 
@@ -523,9 +505,9 @@ async def get(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     async def quota(
@@ -538,7 +520,7 @@ async def quota(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Quota:
+    ) -> Optional[Quota]:
         """
         Get Priority Intelligence Requirement Quota
 
@@ -562,9 +544,9 @@ async def quota(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Quota]._unwrapper,
+                post_parser=ResultWrapper[Optional[Quota]]._unwrapper,
             ),
-            cast_to=cast(Type[Quota], ResultWrapper[Quota]),
+            cast_to=cast(Type[Optional[Quota]], ResultWrapper[Quota]),
         )
 
 
diff --git a/src/cloudflare/resources/cloudforce_one/requests/requests.py b/src/cloudflare/resources/cloudforce_one/requests/requests.py
index 61a739aaa7c..267e04595d6 100644
--- a/src/cloudflare/resources/cloudforce_one/requests/requests.py
+++ b/src/cloudflare/resources/cloudforce_one/requests/requests.py
@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Any, Type, Union, cast
+from typing import Type, Union, Optional, cast
 from datetime import datetime
 from typing_extensions import Literal
 
@@ -86,7 +86,7 @@ def create(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Creating a request adds the request into the Cloudforce One queue for analysis.
         In addition to the content, a short title, type, priority, and releasability
@@ -132,9 +132,9 @@ def create(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     def update(
@@ -153,7 +153,7 @@ def update(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """Updating a request alters the request in the Cloudforce One queue.
 
         This API may
@@ -204,9 +204,9 @@ def update(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     def list(
@@ -323,21 +323,12 @@ def delete(
             raise ValueError(f"Expected a non-empty value for `account_identifier` but received {account_identifier!r}")
         if not request_identifier:
             raise ValueError(f"Expected a non-empty value for `request_identifier` but received {request_identifier!r}")
-        return cast(
-            RequestDeleteResponse,
-            self._delete(
-                f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}",
-                options=make_request_options(
-                    extra_headers=extra_headers,
-                    extra_query=extra_query,
-                    extra_body=extra_body,
-                    timeout=timeout,
-                    post_parser=ResultWrapper[RequestDeleteResponse]._unwrapper,
-                ),
-                cast_to=cast(
-                    Any, ResultWrapper[RequestDeleteResponse]
-                ),  # Union types cannot be passed in as arguments in the type system
+        return self._delete(
+            f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=RequestDeleteResponse,
         )
 
     def constants(
@@ -350,7 +341,7 @@ def constants(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> RequestConstants:
+    ) -> Optional[RequestConstants]:
         """
         Get Request Priority, Status, and TLP constants
 
@@ -374,9 +365,9 @@ def constants(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[RequestConstants]._unwrapper,
+                post_parser=ResultWrapper[Optional[RequestConstants]]._unwrapper,
             ),
-            cast_to=cast(Type[RequestConstants], ResultWrapper[RequestConstants]),
+            cast_to=cast(Type[Optional[RequestConstants]], ResultWrapper[RequestConstants]),
         )
 
     def get(
@@ -390,7 +381,7 @@ def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Get a Request
 
@@ -418,9 +409,9 @@ def get(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     def quota(
@@ -433,7 +424,7 @@ def quota(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Quota:
+    ) -> Optional[Quota]:
         """
         Get Request Quota
 
@@ -457,9 +448,9 @@ def quota(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Quota]._unwrapper,
+                post_parser=ResultWrapper[Optional[Quota]]._unwrapper,
             ),
-            cast_to=cast(Type[Quota], ResultWrapper[Quota]),
+            cast_to=cast(Type[Optional[Quota]], ResultWrapper[Quota]),
         )
 
     def types(
@@ -472,7 +463,7 @@ def types(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> RequestTypes:
+    ) -> Optional[RequestTypes]:
         """
         Get Request Types
 
@@ -496,9 +487,9 @@ def types(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[RequestTypes]._unwrapper,
+                post_parser=ResultWrapper[Optional[RequestTypes]]._unwrapper,
             ),
-            cast_to=cast(Type[RequestTypes], ResultWrapper[RequestTypes]),
+            cast_to=cast(Type[Optional[RequestTypes]], ResultWrapper[RequestTypes]),
         )
 
 
@@ -534,7 +525,7 @@ async def create(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Creating a request adds the request into the Cloudforce One queue for analysis.
         In addition to the content, a short title, type, priority, and releasability
@@ -580,9 +571,9 @@ async def create(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     async def update(
@@ -601,7 +592,7 @@ async def update(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """Updating a request alters the request in the Cloudforce One queue.
 
         This API may
@@ -652,9 +643,9 @@ async def update(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     def list(
@@ -771,21 +762,12 @@ async def delete(
             raise ValueError(f"Expected a non-empty value for `account_identifier` but received {account_identifier!r}")
         if not request_identifier:
             raise ValueError(f"Expected a non-empty value for `request_identifier` but received {request_identifier!r}")
-        return cast(
-            RequestDeleteResponse,
-            await self._delete(
-                f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}",
-                options=make_request_options(
-                    extra_headers=extra_headers,
-                    extra_query=extra_query,
-                    extra_body=extra_body,
-                    timeout=timeout,
-                    post_parser=ResultWrapper[RequestDeleteResponse]._unwrapper,
-                ),
-                cast_to=cast(
-                    Any, ResultWrapper[RequestDeleteResponse]
-                ),  # Union types cannot be passed in as arguments in the type system
+        return await self._delete(
+            f"/accounts/{account_identifier}/cloudforce-one/requests/{request_identifier}",
+            options=make_request_options(
+                extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
+            cast_to=RequestDeleteResponse,
         )
 
     async def constants(
@@ -798,7 +780,7 @@ async def constants(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> RequestConstants:
+    ) -> Optional[RequestConstants]:
         """
         Get Request Priority, Status, and TLP constants
 
@@ -822,9 +804,9 @@ async def constants(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[RequestConstants]._unwrapper,
+                post_parser=ResultWrapper[Optional[RequestConstants]]._unwrapper,
             ),
-            cast_to=cast(Type[RequestConstants], ResultWrapper[RequestConstants]),
+            cast_to=cast(Type[Optional[RequestConstants]], ResultWrapper[RequestConstants]),
         )
 
     async def get(
@@ -838,7 +820,7 @@ async def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Item:
+    ) -> Optional[Item]:
         """
         Get a Request
 
@@ -866,9 +848,9 @@ async def get(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Item]._unwrapper,
+                post_parser=ResultWrapper[Optional[Item]]._unwrapper,
             ),
-            cast_to=cast(Type[Item], ResultWrapper[Item]),
+            cast_to=cast(Type[Optional[Item]], ResultWrapper[Item]),
         )
 
     async def quota(
@@ -881,7 +863,7 @@ async def quota(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> Quota:
+    ) -> Optional[Quota]:
         """
         Get Request Quota
 
@@ -905,9 +887,9 @@ async def quota(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[Quota]._unwrapper,
+                post_parser=ResultWrapper[Optional[Quota]]._unwrapper,
             ),
-            cast_to=cast(Type[Quota], ResultWrapper[Quota]),
+            cast_to=cast(Type[Optional[Quota]], ResultWrapper[Quota]),
         )
 
     async def types(
@@ -920,7 +902,7 @@ async def types(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> RequestTypes:
+    ) -> Optional[RequestTypes]:
         """
         Get Request Types
 
@@ -944,9 +926,9 @@ async def types(
                 extra_query=extra_query,
                 extra_body=extra_body,
                 timeout=timeout,
-                post_parser=ResultWrapper[RequestTypes]._unwrapper,
+                post_parser=ResultWrapper[Optional[RequestTypes]]._unwrapper,
             ),
-            cast_to=cast(Type[RequestTypes], ResultWrapper[RequestTypes]),
+            cast_to=cast(Type[Optional[RequestTypes]], ResultWrapper[RequestTypes]),
         )
 
 
diff --git a/src/cloudflare/resources/intel/whois.py b/src/cloudflare/resources/intel/whois.py
index 050da13d396..d8f2efe389c 100644
--- a/src/cloudflare/resources/intel/whois.py
+++ b/src/cloudflare/resources/intel/whois.py
@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Type, cast
+from typing import Type, Optional, cast
 
 import httpx
 
@@ -49,7 +49,7 @@ def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> WhoisGetResponse:
+    ) -> Optional[WhoisGetResponse]:
         """
         Get WHOIS Record
 
@@ -74,9 +74,9 @@ def get(
                 extra_body=extra_body,
                 timeout=timeout,
                 query=maybe_transform({"domain": domain}, whois_get_params.WhoisGetParams),
-                post_parser=ResultWrapper[WhoisGetResponse]._unwrapper,
+                post_parser=ResultWrapper[Optional[WhoisGetResponse]]._unwrapper,
             ),
-            cast_to=cast(Type[WhoisGetResponse], ResultWrapper[WhoisGetResponse]),
+            cast_to=cast(Type[Optional[WhoisGetResponse]], ResultWrapper[WhoisGetResponse]),
         )
 
 
@@ -100,7 +100,7 @@ async def get(
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
-    ) -> WhoisGetResponse:
+    ) -> Optional[WhoisGetResponse]:
         """
         Get WHOIS Record
 
@@ -125,9 +125,9 @@ async def get(
                 extra_body=extra_body,
                 timeout=timeout,
                 query=await async_maybe_transform({"domain": domain}, whois_get_params.WhoisGetParams),
-                post_parser=ResultWrapper[WhoisGetResponse]._unwrapper,
+                post_parser=ResultWrapper[Optional[WhoisGetResponse]]._unwrapper,
             ),
-            cast_to=cast(Type[WhoisGetResponse], ResultWrapper[WhoisGetResponse]),
+            cast_to=cast(Type[Optional[WhoisGetResponse]], ResultWrapper[WhoisGetResponse]),
         )
 
 
diff --git a/src/cloudflare/types/cloudforce_one/request_delete_response.py b/src/cloudflare/types/cloudforce_one/request_delete_response.py
index f6dca1edb3f..b7ed5ffbe10 100644
--- a/src/cloudflare/types/cloudforce_one/request_delete_response.py
+++ b/src/cloudflare/types/cloudforce_one/request_delete_response.py
@@ -1,7 +1,18 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
-from typing import List, Union
+from typing import List
+from typing_extensions import Literal
+
+from ..._models import BaseModel
+from ..shared.response_info import ResponseInfo
 
 __all__ = ["RequestDeleteResponse"]
 
-RequestDeleteResponse = Union[List[object], str, object]
+
+class RequestDeleteResponse(BaseModel):
+    errors: List[ResponseInfo]
+
+    messages: List[ResponseInfo]
+
+    success: Literal[True]
+    """Whether the API call was successful"""
diff --git a/src/cloudflare/types/cloudforce_one/requests/message_delete_response.py b/src/cloudflare/types/cloudforce_one/requests/message_delete_response.py
index eaadbea2ab5..a0d45a64036 100644
--- a/src/cloudflare/types/cloudforce_one/requests/message_delete_response.py
+++ b/src/cloudflare/types/cloudforce_one/requests/message_delete_response.py
@@ -1,7 +1,18 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
-from typing import List, Union
+from typing import List
+from typing_extensions import Literal
+
+from ...._models import BaseModel
+from ...shared.response_info import ResponseInfo
 
 __all__ = ["MessageDeleteResponse"]
 
-MessageDeleteResponse = Union[List[object], str, object]
+
+class MessageDeleteResponse(BaseModel):
+    errors: List[ResponseInfo]
+
+    messages: List[ResponseInfo]
+
+    success: Literal[True]
+    """Whether the API call was successful"""
diff --git a/src/cloudflare/types/cloudforce_one/requests/priority_delete_response.py b/src/cloudflare/types/cloudforce_one/requests/priority_delete_response.py
index 60bd9aae8bd..ee172239bfe 100644
--- a/src/cloudflare/types/cloudforce_one/requests/priority_delete_response.py
+++ b/src/cloudflare/types/cloudforce_one/requests/priority_delete_response.py
@@ -1,7 +1,18 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
-from typing import List, Union
+from typing import List
+from typing_extensions import Literal
+
+from ...._models import BaseModel
+from ...shared.response_info import ResponseInfo
 
 __all__ = ["PriorityDeleteResponse"]
 
-PriorityDeleteResponse = Union[List[object], str, object]
+
+class PriorityDeleteResponse(BaseModel):
+    errors: List[ResponseInfo]
+
+    messages: List[ResponseInfo]
+
+    success: Literal[True]
+    """Whether the API call was successful"""
diff --git a/tests/api_resources/cloudforce_one/requests/test_message.py b/tests/api_resources/cloudforce_one/requests/test_message.py
index cae9250892e..e804d3ab846 100644
--- a/tests/api_resources/cloudforce_one/requests/test_message.py
+++ b/tests/api_resources/cloudforce_one/requests/test_message.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import os
-from typing import Any, cast
+from typing import Any, Optional, cast
 
 import pytest
 
@@ -28,7 +28,7 @@ def test_method_create(self, client: Cloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     def test_method_create_with_all_params(self, client: Cloudflare) -> None:
@@ -37,7 +37,7 @@ def test_method_create_with_all_params(self, client: Cloudflare) -> None:
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
             content="Can you elaborate on the type of DoS that occurred?",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     def test_raw_response_create(self, client: Cloudflare) -> None:
@@ -49,7 +49,7 @@ def test_raw_response_create(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         message = response.parse()
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     def test_streaming_response_create(self, client: Cloudflare) -> None:
@@ -61,7 +61,7 @@ def test_streaming_response_create(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             message = response.parse()
-            assert_matches_type(Message, message, path=["response"])
+            assert_matches_type(Optional[Message], message, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -86,7 +86,7 @@ def test_method_update(self, client: Cloudflare) -> None:
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
             request_identifier="f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     def test_method_update_with_all_params(self, client: Cloudflare) -> None:
@@ -100,7 +100,7 @@ def test_method_update_with_all_params(self, client: Cloudflare) -> None:
             summary="DoS attack",
             tlp="clear",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     def test_raw_response_update(self, client: Cloudflare) -> None:
@@ -113,7 +113,7 @@ def test_raw_response_update(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         message = response.parse()
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     def test_streaming_response_update(self, client: Cloudflare) -> None:
@@ -126,7 +126,7 @@ def test_streaming_response_update(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             message = response.parse()
-            assert_matches_type(Message, message, path=["response"])
+            assert_matches_type(Optional[Message], message, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -207,7 +207,7 @@ def test_method_get(self, client: Cloudflare) -> None:
             page=0,
             per_page=10,
         )
-        assert_matches_type(MessageGetResponse, message, path=["response"])
+        assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
     @parametrize
     def test_method_get_with_all_params(self, client: Cloudflare) -> None:
@@ -221,7 +221,7 @@ def test_method_get_with_all_params(self, client: Cloudflare) -> None:
             sort_by="created",
             sort_order="asc",
         )
-        assert_matches_type(MessageGetResponse, message, path=["response"])
+        assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
     @parametrize
     def test_raw_response_get(self, client: Cloudflare) -> None:
@@ -235,7 +235,7 @@ def test_raw_response_get(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         message = response.parse()
-        assert_matches_type(MessageGetResponse, message, path=["response"])
+        assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
     @parametrize
     def test_streaming_response_get(self, client: Cloudflare) -> None:
@@ -249,7 +249,7 @@ def test_streaming_response_get(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             message = response.parse()
-            assert_matches_type(MessageGetResponse, message, path=["response"])
+            assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -281,7 +281,7 @@ async def test_method_create(self, async_client: AsyncCloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     async def test_method_create_with_all_params(self, async_client: AsyncCloudflare) -> None:
@@ -290,7 +290,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncCloudflare
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
             content="Can you elaborate on the type of DoS that occurred?",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     async def test_raw_response_create(self, async_client: AsyncCloudflare) -> None:
@@ -302,7 +302,7 @@ async def test_raw_response_create(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         message = await response.parse()
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     async def test_streaming_response_create(self, async_client: AsyncCloudflare) -> None:
@@ -314,7 +314,7 @@ async def test_streaming_response_create(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             message = await response.parse()
-            assert_matches_type(Message, message, path=["response"])
+            assert_matches_type(Optional[Message], message, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -339,7 +339,7 @@ async def test_method_update(self, async_client: AsyncCloudflare) -> None:
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
             request_identifier="f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     async def test_method_update_with_all_params(self, async_client: AsyncCloudflare) -> None:
@@ -353,7 +353,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncCloudflare
             summary="DoS attack",
             tlp="clear",
         )
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     async def test_raw_response_update(self, async_client: AsyncCloudflare) -> None:
@@ -366,7 +366,7 @@ async def test_raw_response_update(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         message = await response.parse()
-        assert_matches_type(Message, message, path=["response"])
+        assert_matches_type(Optional[Message], message, path=["response"])
 
     @parametrize
     async def test_streaming_response_update(self, async_client: AsyncCloudflare) -> None:
@@ -379,7 +379,7 @@ async def test_streaming_response_update(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             message = await response.parse()
-            assert_matches_type(Message, message, path=["response"])
+            assert_matches_type(Optional[Message], message, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -460,7 +460,7 @@ async def test_method_get(self, async_client: AsyncCloudflare) -> None:
             page=0,
             per_page=10,
         )
-        assert_matches_type(MessageGetResponse, message, path=["response"])
+        assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
     @parametrize
     async def test_method_get_with_all_params(self, async_client: AsyncCloudflare) -> None:
@@ -474,7 +474,7 @@ async def test_method_get_with_all_params(self, async_client: AsyncCloudflare) -
             sort_by="created",
             sort_order="asc",
         )
-        assert_matches_type(MessageGetResponse, message, path=["response"])
+        assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
     @parametrize
     async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -488,7 +488,7 @@ async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         message = await response.parse()
-        assert_matches_type(MessageGetResponse, message, path=["response"])
+        assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
     @parametrize
     async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -502,7 +502,7 @@ async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> No
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             message = await response.parse()
-            assert_matches_type(MessageGetResponse, message, path=["response"])
+            assert_matches_type(Optional[MessageGetResponse], message, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
diff --git a/tests/api_resources/cloudforce_one/requests/test_priority.py b/tests/api_resources/cloudforce_one/requests/test_priority.py
index 46276ab9dcf..012e01b34cf 100644
--- a/tests/api_resources/cloudforce_one/requests/test_priority.py
+++ b/tests/api_resources/cloudforce_one/requests/test_priority.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import os
-from typing import Any, cast
+from typing import Any, Optional, cast
 
 import pytest
 
@@ -30,7 +30,7 @@ def test_method_create(self, client: Cloudflare) -> None:
             requirement="DoS attacks carried out by CVEs",
             tlp="clear",
         )
-        assert_matches_type(Priority, priority, path=["response"])
+        assert_matches_type(Optional[Priority], priority, path=["response"])
 
     @parametrize
     def test_raw_response_create(self, client: Cloudflare) -> None:
@@ -45,7 +45,7 @@ def test_raw_response_create(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = response.parse()
-        assert_matches_type(Priority, priority, path=["response"])
+        assert_matches_type(Optional[Priority], priority, path=["response"])
 
     @parametrize
     def test_streaming_response_create(self, client: Cloudflare) -> None:
@@ -60,7 +60,7 @@ def test_streaming_response_create(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = response.parse()
-            assert_matches_type(Priority, priority, path=["response"])
+            assert_matches_type(Optional[Priority], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -85,7 +85,7 @@ def test_method_update(self, client: Cloudflare) -> None:
             requirement="DoS attacks carried out by CVEs",
             tlp="clear",
         )
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     def test_raw_response_update(self, client: Cloudflare) -> None:
@@ -101,7 +101,7 @@ def test_raw_response_update(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = response.parse()
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     def test_streaming_response_update(self, client: Cloudflare) -> None:
@@ -117,7 +117,7 @@ def test_streaming_response_update(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = response.parse()
-            assert_matches_type(Item, priority, path=["response"])
+            assert_matches_type(Optional[Item], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -197,7 +197,7 @@ def test_method_get(self, client: Cloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     def test_raw_response_get(self, client: Cloudflare) -> None:
@@ -209,7 +209,7 @@ def test_raw_response_get(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = response.parse()
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     def test_streaming_response_get(self, client: Cloudflare) -> None:
@@ -221,7 +221,7 @@ def test_streaming_response_get(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = response.parse()
-            assert_matches_type(Item, priority, path=["response"])
+            assert_matches_type(Optional[Item], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -244,7 +244,7 @@ def test_method_quota(self, client: Cloudflare) -> None:
         priority = client.cloudforce_one.requests.priority.quota(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Quota, priority, path=["response"])
+        assert_matches_type(Optional[Quota], priority, path=["response"])
 
     @parametrize
     def test_raw_response_quota(self, client: Cloudflare) -> None:
@@ -255,7 +255,7 @@ def test_raw_response_quota(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = response.parse()
-        assert_matches_type(Quota, priority, path=["response"])
+        assert_matches_type(Optional[Quota], priority, path=["response"])
 
     @parametrize
     def test_streaming_response_quota(self, client: Cloudflare) -> None:
@@ -266,7 +266,7 @@ def test_streaming_response_quota(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = response.parse()
-            assert_matches_type(Quota, priority, path=["response"])
+            assert_matches_type(Optional[Quota], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -290,7 +290,7 @@ async def test_method_create(self, async_client: AsyncCloudflare) -> None:
             requirement="DoS attacks carried out by CVEs",
             tlp="clear",
         )
-        assert_matches_type(Priority, priority, path=["response"])
+        assert_matches_type(Optional[Priority], priority, path=["response"])
 
     @parametrize
     async def test_raw_response_create(self, async_client: AsyncCloudflare) -> None:
@@ -305,7 +305,7 @@ async def test_raw_response_create(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = await response.parse()
-        assert_matches_type(Priority, priority, path=["response"])
+        assert_matches_type(Optional[Priority], priority, path=["response"])
 
     @parametrize
     async def test_streaming_response_create(self, async_client: AsyncCloudflare) -> None:
@@ -320,7 +320,7 @@ async def test_streaming_response_create(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = await response.parse()
-            assert_matches_type(Priority, priority, path=["response"])
+            assert_matches_type(Optional[Priority], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -345,7 +345,7 @@ async def test_method_update(self, async_client: AsyncCloudflare) -> None:
             requirement="DoS attacks carried out by CVEs",
             tlp="clear",
         )
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     async def test_raw_response_update(self, async_client: AsyncCloudflare) -> None:
@@ -361,7 +361,7 @@ async def test_raw_response_update(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = await response.parse()
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     async def test_streaming_response_update(self, async_client: AsyncCloudflare) -> None:
@@ -377,7 +377,7 @@ async def test_streaming_response_update(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = await response.parse()
-            assert_matches_type(Item, priority, path=["response"])
+            assert_matches_type(Optional[Item], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -457,7 +457,7 @@ async def test_method_get(self, async_client: AsyncCloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -469,7 +469,7 @@ async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = await response.parse()
-        assert_matches_type(Item, priority, path=["response"])
+        assert_matches_type(Optional[Item], priority, path=["response"])
 
     @parametrize
     async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -481,7 +481,7 @@ async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> No
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = await response.parse()
-            assert_matches_type(Item, priority, path=["response"])
+            assert_matches_type(Optional[Item], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -504,7 +504,7 @@ async def test_method_quota(self, async_client: AsyncCloudflare) -> None:
         priority = await async_client.cloudforce_one.requests.priority.quota(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Quota, priority, path=["response"])
+        assert_matches_type(Optional[Quota], priority, path=["response"])
 
     @parametrize
     async def test_raw_response_quota(self, async_client: AsyncCloudflare) -> None:
@@ -515,7 +515,7 @@ async def test_raw_response_quota(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         priority = await response.parse()
-        assert_matches_type(Quota, priority, path=["response"])
+        assert_matches_type(Optional[Quota], priority, path=["response"])
 
     @parametrize
     async def test_streaming_response_quota(self, async_client: AsyncCloudflare) -> None:
@@ -526,7 +526,7 @@ async def test_streaming_response_quota(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             priority = await response.parse()
-            assert_matches_type(Quota, priority, path=["response"])
+            assert_matches_type(Optional[Quota], priority, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
diff --git a/tests/api_resources/cloudforce_one/test_requests.py b/tests/api_resources/cloudforce_one/test_requests.py
index 327ae61c1bb..9e43e1a22b2 100644
--- a/tests/api_resources/cloudforce_one/test_requests.py
+++ b/tests/api_resources/cloudforce_one/test_requests.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import os
-from typing import Any, cast
+from typing import Any, Optional, cast
 
 import pytest
 
@@ -31,7 +31,7 @@ def test_method_create(self, client: Cloudflare) -> None:
         request = client.cloudforce_one.requests.create(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_method_create_with_all_params(self, client: Cloudflare) -> None:
@@ -43,7 +43,7 @@ def test_method_create_with_all_params(self, client: Cloudflare) -> None:
             summary="DoS attack",
             tlp="clear",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_raw_response_create(self, client: Cloudflare) -> None:
@@ -54,7 +54,7 @@ def test_raw_response_create(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = response.parse()
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_streaming_response_create(self, client: Cloudflare) -> None:
@@ -65,7 +65,7 @@ def test_streaming_response_create(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = response.parse()
-            assert_matches_type(Item, request, path=["response"])
+            assert_matches_type(Optional[Item], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -82,7 +82,7 @@ def test_method_update(self, client: Cloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_method_update_with_all_params(self, client: Cloudflare) -> None:
@@ -95,7 +95,7 @@ def test_method_update_with_all_params(self, client: Cloudflare) -> None:
             summary="DoS attack",
             tlp="clear",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_raw_response_update(self, client: Cloudflare) -> None:
@@ -107,7 +107,7 @@ def test_raw_response_update(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = response.parse()
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_streaming_response_update(self, client: Cloudflare) -> None:
@@ -119,7 +119,7 @@ def test_streaming_response_update(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = response.parse()
-            assert_matches_type(Item, request, path=["response"])
+            assert_matches_type(Optional[Item], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -253,7 +253,7 @@ def test_method_constants(self, client: Cloudflare) -> None:
         request = client.cloudforce_one.requests.constants(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(RequestConstants, request, path=["response"])
+        assert_matches_type(Optional[RequestConstants], request, path=["response"])
 
     @parametrize
     def test_raw_response_constants(self, client: Cloudflare) -> None:
@@ -264,7 +264,7 @@ def test_raw_response_constants(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = response.parse()
-        assert_matches_type(RequestConstants, request, path=["response"])
+        assert_matches_type(Optional[RequestConstants], request, path=["response"])
 
     @parametrize
     def test_streaming_response_constants(self, client: Cloudflare) -> None:
@@ -275,7 +275,7 @@ def test_streaming_response_constants(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = response.parse()
-            assert_matches_type(RequestConstants, request, path=["response"])
+            assert_matches_type(Optional[RequestConstants], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -292,7 +292,7 @@ def test_method_get(self, client: Cloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_raw_response_get(self, client: Cloudflare) -> None:
@@ -304,7 +304,7 @@ def test_raw_response_get(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = response.parse()
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     def test_streaming_response_get(self, client: Cloudflare) -> None:
@@ -316,7 +316,7 @@ def test_streaming_response_get(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = response.parse()
-            assert_matches_type(Item, request, path=["response"])
+            assert_matches_type(Optional[Item], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -339,7 +339,7 @@ def test_method_quota(self, client: Cloudflare) -> None:
         request = client.cloudforce_one.requests.quota(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Quota, request, path=["response"])
+        assert_matches_type(Optional[Quota], request, path=["response"])
 
     @parametrize
     def test_raw_response_quota(self, client: Cloudflare) -> None:
@@ -350,7 +350,7 @@ def test_raw_response_quota(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = response.parse()
-        assert_matches_type(Quota, request, path=["response"])
+        assert_matches_type(Optional[Quota], request, path=["response"])
 
     @parametrize
     def test_streaming_response_quota(self, client: Cloudflare) -> None:
@@ -361,7 +361,7 @@ def test_streaming_response_quota(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = response.parse()
-            assert_matches_type(Quota, request, path=["response"])
+            assert_matches_type(Optional[Quota], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -377,7 +377,7 @@ def test_method_types(self, client: Cloudflare) -> None:
         request = client.cloudforce_one.requests.types(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(RequestTypes, request, path=["response"])
+        assert_matches_type(Optional[RequestTypes], request, path=["response"])
 
     @parametrize
     def test_raw_response_types(self, client: Cloudflare) -> None:
@@ -388,7 +388,7 @@ def test_raw_response_types(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = response.parse()
-        assert_matches_type(RequestTypes, request, path=["response"])
+        assert_matches_type(Optional[RequestTypes], request, path=["response"])
 
     @parametrize
     def test_streaming_response_types(self, client: Cloudflare) -> None:
@@ -399,7 +399,7 @@ def test_streaming_response_types(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = response.parse()
-            assert_matches_type(RequestTypes, request, path=["response"])
+            assert_matches_type(Optional[RequestTypes], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -419,7 +419,7 @@ async def test_method_create(self, async_client: AsyncCloudflare) -> None:
         request = await async_client.cloudforce_one.requests.create(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_method_create_with_all_params(self, async_client: AsyncCloudflare) -> None:
@@ -431,7 +431,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncCloudflare
             summary="DoS attack",
             tlp="clear",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_raw_response_create(self, async_client: AsyncCloudflare) -> None:
@@ -442,7 +442,7 @@ async def test_raw_response_create(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = await response.parse()
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_streaming_response_create(self, async_client: AsyncCloudflare) -> None:
@@ -453,7 +453,7 @@ async def test_streaming_response_create(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = await response.parse()
-            assert_matches_type(Item, request, path=["response"])
+            assert_matches_type(Optional[Item], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -470,7 +470,7 @@ async def test_method_update(self, async_client: AsyncCloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_method_update_with_all_params(self, async_client: AsyncCloudflare) -> None:
@@ -483,7 +483,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncCloudflare
             summary="DoS attack",
             tlp="clear",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_raw_response_update(self, async_client: AsyncCloudflare) -> None:
@@ -495,7 +495,7 @@ async def test_raw_response_update(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = await response.parse()
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_streaming_response_update(self, async_client: AsyncCloudflare) -> None:
@@ -507,7 +507,7 @@ async def test_streaming_response_update(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = await response.parse()
-            assert_matches_type(Item, request, path=["response"])
+            assert_matches_type(Optional[Item], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -641,7 +641,7 @@ async def test_method_constants(self, async_client: AsyncCloudflare) -> None:
         request = await async_client.cloudforce_one.requests.constants(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(RequestConstants, request, path=["response"])
+        assert_matches_type(Optional[RequestConstants], request, path=["response"])
 
     @parametrize
     async def test_raw_response_constants(self, async_client: AsyncCloudflare) -> None:
@@ -652,7 +652,7 @@ async def test_raw_response_constants(self, async_client: AsyncCloudflare) -> No
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = await response.parse()
-        assert_matches_type(RequestConstants, request, path=["response"])
+        assert_matches_type(Optional[RequestConstants], request, path=["response"])
 
     @parametrize
     async def test_streaming_response_constants(self, async_client: AsyncCloudflare) -> None:
@@ -663,7 +663,7 @@ async def test_streaming_response_constants(self, async_client: AsyncCloudflare)
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = await response.parse()
-            assert_matches_type(RequestConstants, request, path=["response"])
+            assert_matches_type(Optional[RequestConstants], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -680,7 +680,7 @@ async def test_method_get(self, async_client: AsyncCloudflare) -> None:
             "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
             account_identifier="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -692,7 +692,7 @@ async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = await response.parse()
-        assert_matches_type(Item, request, path=["response"])
+        assert_matches_type(Optional[Item], request, path=["response"])
 
     @parametrize
     async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -704,7 +704,7 @@ async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> No
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = await response.parse()
-            assert_matches_type(Item, request, path=["response"])
+            assert_matches_type(Optional[Item], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -727,7 +727,7 @@ async def test_method_quota(self, async_client: AsyncCloudflare) -> None:
         request = await async_client.cloudforce_one.requests.quota(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(Quota, request, path=["response"])
+        assert_matches_type(Optional[Quota], request, path=["response"])
 
     @parametrize
     async def test_raw_response_quota(self, async_client: AsyncCloudflare) -> None:
@@ -738,7 +738,7 @@ async def test_raw_response_quota(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = await response.parse()
-        assert_matches_type(Quota, request, path=["response"])
+        assert_matches_type(Optional[Quota], request, path=["response"])
 
     @parametrize
     async def test_streaming_response_quota(self, async_client: AsyncCloudflare) -> None:
@@ -749,7 +749,7 @@ async def test_streaming_response_quota(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = await response.parse()
-            assert_matches_type(Quota, request, path=["response"])
+            assert_matches_type(Optional[Quota], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -765,7 +765,7 @@ async def test_method_types(self, async_client: AsyncCloudflare) -> None:
         request = await async_client.cloudforce_one.requests.types(
             "023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(RequestTypes, request, path=["response"])
+        assert_matches_type(Optional[RequestTypes], request, path=["response"])
 
     @parametrize
     async def test_raw_response_types(self, async_client: AsyncCloudflare) -> None:
@@ -776,7 +776,7 @@ async def test_raw_response_types(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         request = await response.parse()
-        assert_matches_type(RequestTypes, request, path=["response"])
+        assert_matches_type(Optional[RequestTypes], request, path=["response"])
 
     @parametrize
     async def test_streaming_response_types(self, async_client: AsyncCloudflare) -> None:
@@ -787,7 +787,7 @@ async def test_streaming_response_types(self, async_client: AsyncCloudflare) ->
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             request = await response.parse()
-            assert_matches_type(RequestTypes, request, path=["response"])
+            assert_matches_type(Optional[RequestTypes], request, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
diff --git a/tests/api_resources/intel/test_whois.py b/tests/api_resources/intel/test_whois.py
index 215bb9b2e3f..c8f0f4035df 100644
--- a/tests/api_resources/intel/test_whois.py
+++ b/tests/api_resources/intel/test_whois.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import os
-from typing import Any, cast
+from typing import Any, Optional, cast
 
 import pytest
 
@@ -22,7 +22,7 @@ def test_method_get(self, client: Cloudflare) -> None:
         whois = client.intel.whois.get(
             account_id="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(WhoisGetResponse, whois, path=["response"])
+        assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
     @parametrize
     def test_method_get_with_all_params(self, client: Cloudflare) -> None:
@@ -30,7 +30,7 @@ def test_method_get_with_all_params(self, client: Cloudflare) -> None:
             account_id="023e105f4ecef8ad9ca31a8372d0c353",
             domain="string",
         )
-        assert_matches_type(WhoisGetResponse, whois, path=["response"])
+        assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
     @parametrize
     def test_raw_response_get(self, client: Cloudflare) -> None:
@@ -41,7 +41,7 @@ def test_raw_response_get(self, client: Cloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         whois = response.parse()
-        assert_matches_type(WhoisGetResponse, whois, path=["response"])
+        assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
     @parametrize
     def test_streaming_response_get(self, client: Cloudflare) -> None:
@@ -52,7 +52,7 @@ def test_streaming_response_get(self, client: Cloudflare) -> None:
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             whois = response.parse()
-            assert_matches_type(WhoisGetResponse, whois, path=["response"])
+            assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
         assert cast(Any, response.is_closed) is True
 
@@ -72,7 +72,7 @@ async def test_method_get(self, async_client: AsyncCloudflare) -> None:
         whois = await async_client.intel.whois.get(
             account_id="023e105f4ecef8ad9ca31a8372d0c353",
         )
-        assert_matches_type(WhoisGetResponse, whois, path=["response"])
+        assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
     @parametrize
     async def test_method_get_with_all_params(self, async_client: AsyncCloudflare) -> None:
@@ -80,7 +80,7 @@ async def test_method_get_with_all_params(self, async_client: AsyncCloudflare) -
             account_id="023e105f4ecef8ad9ca31a8372d0c353",
             domain="string",
         )
-        assert_matches_type(WhoisGetResponse, whois, path=["response"])
+        assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
     @parametrize
     async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -91,7 +91,7 @@ async def test_raw_response_get(self, async_client: AsyncCloudflare) -> None:
         assert response.is_closed is True
         assert response.http_request.headers.get("X-Stainless-Lang") == "python"
         whois = await response.parse()
-        assert_matches_type(WhoisGetResponse, whois, path=["response"])
+        assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
     @parametrize
     async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> None:
@@ -102,7 +102,7 @@ async def test_streaming_response_get(self, async_client: AsyncCloudflare) -> No
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
 
             whois = await response.parse()
-            assert_matches_type(WhoisGetResponse, whois, path=["response"])
+            assert_matches_type(Optional[WhoisGetResponse], whois, path=["response"])
 
         assert cast(Any, response.is_closed) is True