Fairmatic Driver Attributes
class FairmaticDriverAttributes(var firstName: String, var lastName: String, var email: String? = null, var phoneNumber: String? = null)
Additional attributes of a Fairmatic driver. The application can specify both predefined and custom attributes for a driver. These attributes are associated with a SDK driverId at SDK initialization time. In addition to predefined special attributes, up to 4 custom key value attributes can be associated with a driver of the Fairmatic SDK. These attributes are available on the Fairmatic dashboard and via the API.