The current state of a service within a request.
|IN_PROGRESS||1 - service is being worked on by an administrator (being provisioned, etc) or is waiting for auto provisioning.|
|PENDING_COMPLETION||2 - all components have been deployed and marked as ready for release to the requester, completion workflow triggers.|
|COMPLETED||3 - service is complete.|
|REJECTED||4 - request has been rejected.|
|FAILED||5 - failed. This state is only modeled by REST API|