kotlinx-serialization-json/kotlinx.serialization.json/JsonBuilder/classDiscriminatorMode

classDiscriminatorMode

@ExperimentalSerializationApi
var classDiscriminatorMode: ClassDiscriminatorMode(source)

Defines which classes and objects should have class discriminator added to the output. ClassDiscriminatorMode.POLYMORPHIC by default.

Other modes are generally intended to produce JSON for consumption by third-party libraries, therefore, this setting does not affect the deserialization process.