Find vSphere network name that maps to vCD external network using vCD APIs

Hi,

In vCloud Director, vCD -> External networks -> Properties -> General info, user can see the vSphere Network Name. Is there any vCD API that provides these details.

I tried using /api/admin/network/{id} but it does not provide ths info. Does any one know, if there is any other API that gives the respective vSphere network name.

Thanks,

Sachin