<PackageReference Include="NJsonSchema.Annotations" Version="11.5.1" />

System.Diagnostics.CodeAnalysis.ConstantExpectedAttribute

Indicates that the specified method parameter expects a constant.
namespace System.Diagnostics.CodeAnalysis { internal sealed class ConstantExpectedAttribute : Attribute { public object Min { get; set; } public object Max { get; set; } public ConstantExpectedAttribute(); } }