```diff
--- test_files/277-original.txt	2025-03-07 19:06:41
+++ test_files/277-modified.txt	2025-03-07 19:06:41
@@ -13,12 +13,12 @@
         alias="checklist_id",
         description="b8a8-48d8-a0c6-b4200788a683 (uuid)",
     )
-    name: str = Field(
+    name: t.Optional[str] = Field(
         default=None,
         alias="name",
         description="Name",
     )
-    position: int = Field(
+    position: t.Optional[int] = Field(
         default=None,
         alias="position",
         description=(
```
