Apr 23, 2018 12:17 PM|rajesh93180|LINK
I would suggest to create two separate web services one for each client and provide corresponding url, since it is not possible to provide methods access to different users. If we don't want user to consume a particulat web method, we can jus remote [OperationContract]
attribute in the interface. Doing this, no user will have access to that method.
This link below has a solution for your problem. Please check
How to restrict methods in WCF service based on client