chore: Remove partial_arguments from ArgumentsDelta.

Annhiluc · copybara-github · commit 32b03f265db8 · 2026-05-11T20:44:07.000-07:00
PiperOrigin-RevId: 914030846
diff --git a/google/genai/_interactions/types/step_delta.py b/google/genai/_interactions/types/step_delta.py
@@ -179,8 +179,6 @@ class DeltaTextAnnotationDelta(BaseModel):
 class DeltaArgumentsDelta(BaseModel):
     type: Literal["arguments_delta"]
 
-    partial_arguments: Optional[str] = None
-
 
 class DeltaCodeExecutionCall(BaseModel):
     arguments: CodeExecutionCallArguments
