AdditionalPropertiesFlatteningSerializer

abstract class AdditionalPropertiesFlatteningSerializer<T>(tSerializer: KSerializer<T>, additionalPropertiesField: String = "additionalProperties") : JsonTransformingSerializer<T> (source)

JSON serializer that handles additional properties in objects.

On serialization: flattens additionalProperties to root level. On deserialization: collects unknown properties into additionalProperties field.

knownProperties

Set of known property names for the type

additionalPropertiesField

The name of the field to use for additional properties, defaults to "additionalProperties".

Constructors

constructor(tSerializer: KSerializer<T>, additionalPropertiesField: String = "additionalProperties")

override fun deserialize(decoder: Decoder): T

override fun serialize(encoder: Encoder, value: T)