<PackageReference Include="NETStandard.Library" Version="2.0.1" />

System.Runtime.Serialization.DataContractAttribute

public sealed class DataContractAttribute : Attribute
namespace System.Runtime.Serialization { public sealed class DataContractAttribute : Attribute { public bool IsNameSetExplicitly { get; } public bool IsNamespaceSetExplicitly { get; } public bool IsReference { get; set; } public bool IsReferenceSetExplicitly { get; } public string Name { get; set; } public string Namespace { get; set; } public DataContractAttribute(); } }