In order to implement the High level Playbook Dispatcher API feature, the dispatcher must first have the capability to call the Host Inventory API to gather important recipient information.

For the purpose of the High Level API we should be able to communicate with these host-inventory endpoints:

1.  /inventory/v1/hosts
2. /inventory/v1/hosts/<host_ids>/system_profile

With these two endpoints we should be able grab all the information needed for the dispatching of playbooks for Direct Connected systems and Satellite RHC systems.

EXAMPLES:  Should you want to take a look at and example connector for the host-inventory API take a look at Remediations:
https://github.com/RedHatInsights/insights-remediations/blob/master/src/connectors/inventory/impl.js