GCP VertexAI: handle case when google.auth.default() uses a service a…

…ccount (#579) Co-authored-by: Jason Baker <[email protected]>
pydantic · Jan 2, 2025 · c53c4e1 · c53c4e1
1 parent b8648e8
commit c53c4e1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pydantic_ai_slim/pydantic_ai/models/vertexai.py b/pydantic_ai_slim/pydantic_ai/models/vertexai.py
@@ -178,7 +178,7 @@ def _creds_from_file(service_account_file: str | Path) -> ServiceAccountCredenti
 # pyright: reportUnknownVariableType=false
 # pyright: reportUnknownArgumentType=false
 async def _async_google_auth() -> tuple[BaseCredentials, str | None]:
-    return await run_in_executor(google.auth.default)
+    return await run_in_executor(google.auth.default, scopes=['https://www.googleapis.com/auth/cloud-platform'])
 
 
 # default expiry is 3600 seconds