There is a mechanism implemented in VID to check the connection to A&AI client. The goal of this US is to extend it to other component's clients, like SDC and SO .
The probe url is accessible under portal.api.simpledemo.onap.org:30200/vid/probe
This has been done already for old A&AI, which should serve as the reference implementation

CoS:
Probe for SDC client is present
Probe for SO client is present

Probe for new A&AI client is present