Connecting HCP To AWS Using HCI

Hi Experts,

I am a task coming up where in i have to integrate AWS (Middleware) to HCP using HCI.

As per the link below

SAP HANA Cloud Integration – SAP Help Portal Page

there are two flavours of HCI.

For my scenario what should i be using to sync data between AWS & HCP (Bidirectional).

Any configuration document regarding the same would be of great help.

Thanks & Regards

Sanjeev