feat(interaction-api): Rename usage to total_usage in StreamMetadata.

google-genai-bot · copybara-github · commit eee39d01ac35 · 2026-06-07T10:21:54.000-07:00
PiperOrigin-RevId: 926686922
diff --git a/google/genai/_interactions/types/error_event.py b/google/genai/_interactions/types/error_event.py
@@ -37,7 +37,7 @@ class Error(BaseModel):
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
diff --git a/google/genai/_interactions/types/interaction_completed_event.py b/google/genai/_interactions/types/interaction_completed_event.py
@@ -28,7 +28,7 @@
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
diff --git a/google/genai/_interactions/types/interaction_created_event.py b/google/genai/_interactions/types/interaction_created_event.py
@@ -28,7 +28,7 @@
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
diff --git a/google/genai/_interactions/types/interaction_status_update.py b/google/genai/_interactions/types/interaction_status_update.py
@@ -27,7 +27,7 @@
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
diff --git a/google/genai/_interactions/types/step_delta.py b/google/genai/_interactions/types/step_delta.py
@@ -362,7 +362,7 @@ class DeltaFunctionResult(BaseModel):
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
diff --git a/google/genai/_interactions/types/step_start.py b/google/genai/_interactions/types/step_start.py
@@ -28,7 +28,7 @@
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
diff --git a/google/genai/_interactions/types/step_stop.py b/google/genai/_interactions/types/step_stop.py
@@ -27,7 +27,7 @@
 class Metadata(BaseModel):
     """Optional metadata accompanying ANY streamed event."""
 
-    usage: Optional[Usage] = None
+    total_usage: Optional[Usage] = None
     """Statistics on the interaction request's token usage."""
 
 
