We have an automation program which uses the SDK to create projects. This has been working fine for a few years but now that we've started using templates which reference server-based AnyTM TMs we've encountered an exception:

Because the TM(s) are server-based I need to add credentials using

project.Credentials.AddCredential(uri, $"user={...};password={...};type={...}");

To obtain the `uri` variable I parse the template as XML and query for the <CascadeEntryItem> elements. I can see from the log file that these are being obtained as I expect so the above method call will effectively have something like this...

project.Credentials.AddCredential(new Uri("anytm.sdltm.http://..."), $"user={...};password={...};type={...}");

So I have two questions:

1. what might be causing the "instance of translation provider" to fail?
2. do I need to add the full URI for each TM, i.e.,
   
       anytm.sdltm.OUR_GROUPSHARE_SERVER/
   
   or is it enough to use only the host, i.e.,
   
       anytm.sdltm.http://OUR_GROUPSHARE_SERVER/