JsonUnknownDerivedTypeHandling Enum

Definition

Namespace:

System.Text.Json.Serialization

Assembly:

System.Text.Json.dll

Package:

System.Text.Json v9.0.0-rc.2.24473.5

Defines how objects of a derived runtime type that has not been explicitly declared for polymorphic serialization should be handled.

public enum class JsonUnknownDerivedTypeHandling

public enum JsonUnknownDerivedTypeHandling

type JsonUnknownDerivedTypeHandling = 

Public Enum JsonUnknownDerivedTypeHandling

Inheritance

Object

ValueType

Enum

JsonUnknownDerivedTypeHandling

Fields

Name	Value	Description
FailSerialization	0	An object of undeclared runtime type will fail polymorphic serialization.
FallBackToBaseType	1	An object of undeclared runtime type will fall back to the serialization contract of the base type.
FallBackToNearestAncestor	2	An object of undeclared runtime type will revert to the serialization contract of the nearest declared ancestor type. Certain interface hierarchies are not supported due to diamond ambiguity constraints.