Q: Create a C# .net DriveService object using existing access token In my application, I already have the access token retrieved and now I want to use to access files using DriveService?  Is this possible to do with the sdk?  I am able to do this for the Google Spreadsheets service just fine, using OAUTH2PARAMETERS and GOAuth2RequestFactory (code below).  Can I do something similar to instantiate DriveService object in C# sdk for web apps?
OAuth2Parameters parameters = new OAuth2Parameters
            {
                TokenType = "Bearer",
                AccessToken = <access_token>,
            };

var requestFactory = new GOAuth2RequestFactory("svc", "appname", parameters);

SpreadsheetsService service = new SpreadsheetsService("svc");
            service.RequestFactory = requestFactory;

