Google Apps Security and Compliance Services Web Services Application Programming Interface Guide, Early Access Version 1.5 - Manual (Page 21)

18 Message Security and Filtering Application Programming Interface Guide RELEASE EA version 1.5
13. Select the web reference and click Show All Files in the upper left header of
this frame. Expand the folder structure below the web reference and select
Reference.cs which is the proxy class created for interacting with the web
service. The Reference.cs proxy class will be displayed in the left code
window.
14. At this point, the web service client code can be written. To call the web
service from the windows application, use the Proxy class as you would any
other local component.