Use the following reference docs to understand the kubernetes REST API for various API group versions:

• apps/v1alpha1: operations, model definitions
• authentication.k8s.io/v1beta1: operations, model definitions
• authorization.k8s.io/v1beta1: operations, model definitions
• autoscaling/v1: operations, model definitions
• batch/v1: operations, model definitions
• certificates.k8s.io/v1alpha1: operations, model definitions
• extensions/v1beta1: operations, model definitions
• policy/v1: operations, model definitions
• rbac.authorization.k8s.io/v1alpha1: operations, model definitions
• storage.k8s.io/v1beta1: operations, model definitions
• v1: operations, model definitions