GCP Projects
Intro
A Google Cloud project is an organizing entity for your Google Cloud resources. It often contains resources and services; for example, it may hold a pool of virtual machines, a set of databases, and a network that connects them together. Projects also contain settings and permissions, which specify security rules and who has access to what resources.
Documentation
Tips and Tidbits
Your project has a name, ID, and number.
A Project ID is a unique identifier that is used to link Google Cloud resources and APIs to your specific project.
Project IDs are unique across Google Cloud: there can be only one qwiklabs-gcp-xxx...., which makes it globally identifiable.