vRealize Automation (vRA) with VMware Integrated OpenStack (VIO) / Can we integrate VIO as an openstack endpoint in vRA 6.x or 7.x?

Hello,

Can we integrate VIO as an openstack endpoint in vRA 6.x or 7.x?

i have added  VIO as an openstack endpoint in vRA 6.x and 7.x. Error is Below

vRA 6.2.0 Data collection error "Endpoint Data Collection failed for endpoint VIO [Workflow Instance Id=31] Object reference not set to an instance of an object."

vRA 7.0.1 Data collection error "Endpoint Data Collection failed for endpoint VIO [Workflow Instance Id=18213] The underlying connection was closed: An unexpected error occurred on a send. Inner Exception: The handshake failed due to an unexpected packet format. "

I have followed instructions from vRealize Automation 6.2 Documentation Center.

Kindly suggest.

Thanks & Regards,

Ram.