How to list all projects in GCP that belongs to a specific organization

Question

gcloud allows you to list organization, folders or projects. I didn't found a option to list projects inside a organization.

Something like:

gcloud projects list --organization=ORG

Answer 1

You can use Cloud Asset inventory. The base query is the following:

gcloud beta asset search-all-resources \
--asset-types=cloudresourcemanager.googleapis.com/Project \
--scope=organizations/920778098964

You can play with page size if you want to have a long list of results. More details here

I personally prefer to export to BigQuery all the assets and then query what I want in it. Project, but also VM, firewall rules,....