- have fun with them
- projections
- filters
- resource-keys
- scripting-gcloud
- http://cloudplatform.googleblog.com/2018/03/introducing-GCPs-new-interactive-CLI.html
- https://medium.com/@Joachim8675309/getting-started-with-gcloud-sdk-part-1-114924737
- https://medium.com/@Joachim8675309/getting-started-with-gcloud-sdk-part-2-4d049a656f1a