Does anyone have a stix/taxii feed working with Google Secops using the documented Cloud Functions method? https://cloud.google.com/chronicle/docs/ingestion/ingest-using-cloud-functions

I tried this a few months ago, came across issues with the cloud function, got onto a call with support and support simply saying there's something wrong with the script (which is a google provided script on github).

Just trying to get some idea of what is really necessary from someone who got this working.

Thanks.