You have two GCP accounts with different default regions/zones. Using the gcloud CLI, how do you switch between them to create Compute Engine instances?

The correct approach involves creating distinct gcloud configurations, each tailored to a specific GCP account and its default region/zone settings. The gcloud config configurations create [NAME] command establishes these separate configurations. To switch between them, you use gcloud config configurations activate [NAME]. Once a configuration is active, any subsequent gcloud commands, like creating Compute Engine instances, will use the settings defined within that active configuration. The incorrect options either misuse the commands (e.g., gcloud configurations list is for listing, not activating or creating instances) or suggest activating multiple configurations simultaneously, which is not how gcloud configurations work.