I'm a developer at a SaaS company who wants to create a new pre-integrated application for SAML and auto-provisioning for our customers (alongside these https://support.google.com/a/topic/10018788). I've not found any information in Google's developer sites, or help pages that point to how you go about doing this and wonder if anyone else has gone through the process?
I see on StackOverflow (https://stackoverflow.com/questions/54409150/adding-a-pre-integrated-cloud-application-on-g-suite), that at least at one time or another it was possible to request it via a Google Form, so hopefully it's still a possibility.