Managing cluster definitions from CLI
You can manage cluster definitions from CLI using cdp datahub
  commands.
- Register a cluster definition: 
cdp datahub create-cluster-definition --cluster-definition-name <value> --workload-template <value> - List all available cluster definitions: 
cdp datahub list-cluster-definitions - Describe a specific cluster definition: 
cdp datahub describe-cluster-definition --cluster-definition-name <value> - Delete one or more existing cluster definitions: 
cdp datahub delete-cluster-definitions --cluster-definition-names <value> 
