Public properties on an object are included when indexing it by default. The simplest way to _exclude_ a property is to annotate it with the `JsonIgnore` attribute in the `Newtonsoft.Json` namespace.

**Example**

You can also exclude properties or other previously included fields by customizing the Client conventions.

The above code excludes the `Password` property from instances of the `User` class and instances of classes that inherit the `User` class.