Hi Sanjeev,
Is it a one time migration or do you plan to do this on a regular basis?
If latter, would this be a total replacement of previously imported content? In
other words, if it is a subsequent import, could what you are importing have
been modified both in EDG and in the source system?
I haven't used EDG but we use Topbraid Live and there are no REST services
to perform these necessary functions, only direct export from Topbraid
Composer to TBL or direct import from a zipped Topbraid Composer project
into TBL. If you find or build one please announce here. Thank you.
Jack