Unable to switch: From Default to standard GCP Project - Apps Script

Hi team,

I’m trying to connect my Apps Script with my GCP services. In order to do that, I have given right scoping parameters.

`

“oauthScopes”: [
https://www.googleapis.com/auth/cloud-platform”,
https://www.googleapis.com/auth/script.external_request”`

When I try to enter my project number under: Profile Setting >> Change GCP project, I keep on getting the same error You cannot switch to a Cloud Platform project outside the script owner's Cloud Organization.
How to get past this error? I have tried everything as mentioned in the google doc.

Thank you!

Hi @workdoctor I see there are no replies… did you manage to find a way around this?