System.Diagnostics.CodeAnalysis.MaybeNullAttribute - API Reference

<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="11.0.0-preview.2.26159.112" />

System.Diagnostics.CodeAnalysis.MaybeNullAttribute

sealed class MaybeNullAttribute : Attribute

Specifies that an output may be null even if the corresponding type disallows it.

public MaybeNullAttribute()