diff --git a/google/genai/_gaos/types/interactions/functionresultdelta.py b/google/genai/_gaos/types/interactions/functionresultdelta.py
index 9f881f1f6..31d4602c6 100644
--- a/google/genai/_gaos/types/interactions/functionresultdelta.py
+++ b/google/genai/_gaos/types/interactions/functionresultdelta.py
@@ -51,8 +51,6 @@ class FunctionResultDeltaResult(BaseModel):
 
 
 class FunctionResultDeltaTypedDict(TypedDict):
-    call_id: str
-    r"""Required. ID to match the ID from the function call block."""
     result: FunctionResultDeltaResultUnionTypedDict
     is_error: NotRequired[bool]
     name: NotRequired[str]
@@ -60,9 +58,6 @@ class FunctionResultDeltaTypedDict(TypedDict):
 
 
 class FunctionResultDelta(BaseModel):
-    call_id: str
-    r"""Required. ID to match the ID from the function call block."""
-
     result: FunctionResultDeltaResultUnion
 
     is_error: Optional[bool] = None
diff --git a/google/genai/_gaos/types/interactions/stepdeltadata.py b/google/genai/_gaos/types/interactions/stepdeltadata.py
index ad5388553..e9c1284e6 100644
--- a/google/genai/_gaos/types/interactions/stepdeltadata.py
+++ b/google/genai/_gaos/types/interactions/stepdeltadata.py
@@ -86,13 +86,13 @@
         GoogleMapsResultDeltaTypedDict,
         FileSearchResultDeltaTypedDict,
         MCPServerToolCallDeltaTypedDict,
+        FunctionResultDeltaTypedDict,
         RetrievalCallDeltaTypedDict,
         MCPServerToolResultDeltaTypedDict,
         DocumentDeltaTypedDict,
         CodeExecutionResultDeltaTypedDict,
         GoogleSearchResultDeltaTypedDict,
         URLContextResultDeltaTypedDict,
-        FunctionResultDeltaTypedDict,
         ImageDeltaTypedDict,
         VideoDeltaTypedDict,
         AudioDeltaTypedDict,