System.ServiceModel 4.0.0.0 Implement the interface and add it to the collection to inspect or modify messages as they pass through a indigo2 client object. For details, see . Defines a message inspector object that can be added to the collection to view or modify messages. Method 4.0.0.0 System.Void To be added. To be added. To be added. To be added. Method 4.0.0.0 System.Object To be added. To be added. To be added. To be added. To be added.