NewApp constructs a new App.

NewASG creates a new ASG.

Account represents the set of clusters associated with an App that reside in one AWS account (e.g., "prod", "test").

App represents an application.

ASG identifies an autoscaling group in the deployment.

Cluster represents what Spinnaker refers to as a "cluster", which contains app-stack-detail.

Instance implements instance.Instance.

Deployment contains information about how apps are deployed.