Platform SDK Python bulk user creation failing with 400 on timezone mapping

Hit a wall trying to script a bulk user import via the Genesys Cloud Platform SDK for Python. We’re migrating a batch of agents from a CSV file, and the script bombs out on the first record with a 400 Bad Request. The error payload isn’t super helpful, just says Invalid timezone.

Here’s the chunk of code handling the user creation:

from platform_sdk_python import ApiClient, Configuration, UsersApi
from platform_sdk_python.rest import ApiException

# ... config setup ...
users_api = UsersApi(ApiClient(configuration))

with open('agents.csv') as f:
 reader = csv.DictReader(f)
 for row in reader:
 user_body = {
 "name": row['name'],
 "email": row['email'],
 "address": {
 "timezone": row['timezone'] # Value is 'Asia/Manila' in CSV
 },
 "division_id": default_division_id
 }
 try:
 resp = users_api.post_users(body=user_body)
 print(f"Created {row['name']}: {resp.id}")
 except ApiException as e:
 print(f"Failed {row['name']}: {e.body}")
 break

The CSV has Asia/Manila in the timezone column, which matches the exact string returned by GET /api/v2/settings/timezones. I’ve verified the API key has the user:write scope. I’m running this from my local dev box in Manila, so DST isn’t a factor right now.

If I swap the timezone to America/New_York it works fine. Feels like a quirk with the Asia timezones in the SDK model validation or the API itself. Anyone else see this when using post_users with Asian timezones?