<PackageReference Include="System.Text.Json" Version="8.0.0-preview.2.23128.3" />

JsonParameterInfo

abstract class JsonParameterInfo
Holds relevant state about a method parameter, like the default value of the parameter, and the position in the method's parameter list.
public object DefaultValue { get; }

public JsonConverter EffectiveConverter { get; }

public bool IgnoreNullTokensOnRead { get; }

public JsonTypeInfo JsonTypeInfo { get; }

public JsonPropertyInfo MatchingProperty { get; }

public byte[] NameAsUtf8Bytes { get; }

public JsonNumberHandling? NumberHandling { get; }

public JsonSerializerOptions Options { get; }

public Type ParameterType { get; }

public int Position { get; }

public bool ShouldDeserialize { get; }

public JsonParameterInfo(JsonParameterInfoValues parameterInfoValues, JsonPropertyInfo matchingProperty)