System.Text.Json.Serialization.Metadata.JsonPolymorphismOptions public class JsonPolymorphismOptions Documentation Code public IList<JsonDerivedType> DerivedTypes { get; } public bool IgnoreUnrecognizedTypeDiscriminators { get; set; } public string TypeDiscriminatorPropertyName { get; set; } public JsonUnknownDerivedTypeHandling UnknownDerivedTypeHandling { get; set; } public JsonPolymorphismOptions()