VM RDP file via Api

Hi All,

I try to get the RDP file for my VM via API call.
The VM was created via ARM model. Where can I find the required
Information for the following request?

Ref.:https://msdn.microsoft.com/library/jj157183.aspx

1. Is "hostedservices" the DNS name like vmxxx.westeurope.cloudapp.azure.com?

2. What are "deployment-name" and "roleinstance-name" and where can I find them in the new portal?

Can I use this call above with the new ARM Model or does it only work with the old model?

Any help greatly appreciated

Thx,

Anton