How to list projects which is not under any organization

[Mus]

Hi, 

I am trying to use the API library list_projects to list my projects. But in V3 it seems the parents are no longer optional. I can confirm the same from https://cloud.google.com/resource-manager/reference/rest/v3/projects/list?apix_params=%7B%22parent%2....

Now, can anyone suggest, how to use this API for projects not under any organization structure? 

[dionv]

Hello Mus,

As per Cloudkollectiv from Stackoverflow, 

"According to the documentation you should be able to use filters to check whether a project belongs to a parent (organization). Through the cli this works:

gcloud projects list --filter="parent.id.yesno(yes='Yes', no='No')=No"

This would also work:

gcloud projects list --filter="parent.id:None"

The python equivalent would then be:

from googleapiclient import discovery
from oauth2client.client import GoogleCredentials

credentials = GoogleCredentials.get_application_default()

service = discovery.build('cloudresourcemanager', 'v1beta1', credentials=credentials)

filter = "parent.id:None"
projects = service.projects().list(filter=filter).execute()

"