.NET API Catalog

net6.0-windows
    namespace System.Text.Json
{
    [DebuggerDisplay("{DebuggerDisplay,nq}")]
    public sealed class JsonSerializerOptions
    {
        [EditorBrowsable(EditorBrowsableState.Never)]
        public bool IgnoreNullValues { get; set; }
    }
}

Information specific to `net6.0`
nuget.org	0.2 % Reference this API 0.0 % Get property 0.2 % Set property
Upgrade Planner	0.1 % Reference this API 0.0 % Get property 0.1 % Set property
.NET	5.06.07.08.09.010.0
.NET Core	2.02.12.23.03.1
.NET Framework	4.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard	2.02.1
Assemblies	System.Text.Json , Version=10.0.0.0, PublicKeyToken=cc7b13ffcd2ddd51 System.Text.Json , Version=9.0.0.0, PublicKeyToken=cc7b13ffcd2ddd51
Referencing	Your project needs a package reference to `System.Text.Json`.
Package	System.Text.Json (10.0.0-preview.1.25080.5) netstandard2.0
Obsolete	SYSLIB0020: JsonSerializerOptions.IgnoreNullValues is obsolete. To ignore null values when serializing, set DefaultIgnoreCondition to JsonIgnoreCondition.WhenWritingNull.
Platform Restrictions	The property getter is supported on all platforms. The property setter is supported on all platforms.

Built-in API
Package-provided API