A Customer Needs to Integrate an Existing Incident Management Application

A customer needs to integrate an existing incident management application with HPE OneView. The customer needs to be notified when the physical resource status changes or when a new server is added to the infrastructure. Which HPE OneView feature should the architect recommend to the customer?

A) HPE Cloud Optimizer for HPE OneView
B) additional licensed integration plugins for HPE OneView that will allow required integration
C) WBEM Subscription option that will allow data retrieval from HPE OneView
D) RESTful API and State Change Message Bus concept