I am attempting to migrate a Google Cloud project from one organization to another and I’ve completed the official checklist and have all of the IAM policies and organization policies in place. However, when I attempt to execute the migration using the CLI with the following terminal command…

gcloud beta projects move some-project-abc123 --organization 1307034340429

I am met with the following error:

ERROR: (gcloud.beta.projects.move) User [[email protected]] does not have
permission to access projects instance [some-project-abc123] (or it may
not exist): The caller does not have permission

Is there a special IAM policy I must enable for this user to access the project through the CLI? This particular user has the highest-level of access in the organization and over the project itself (organization administrator, owner, project creator, project mover, etc.).