As of now, extAPI:nbi is not used in an ONAP E2E scenario. for Casablanca release we target to Integrate ExtAPI/NBI to an E2E ONAP UC, targeting the CC VPN Use Case.

Updates are required to integrate the ExtAPI Framework Service Order southbound interface with SO to support the {SO_URL}/e2eServiceInstances/v3 API. This EPIC tracks the changes required so that any E2E Service can be ordered via the ONAP External API Framework Service Order API. 

To allow a Service Order instantiate both E2E Services like CCVPN/VoLTE or a Service Instance like vFW/vCPE, the External API Framework the ExtAPI needs to be updated to support calling the so_url/e2eServiceInstances/v3 and so_url/serviceInstances/v6 APIs since no consolidated SO API exists.