net8.0 
namespace Microsoft.EntityFrameworkCore.Metadata.Builders
{
    public interface IConventionForeignKeyBuilder : IConventionAnnotatableBuilder
    {
        IConventionForeignKeyBuilder? IsRequired(bool? required, bool fromDataAnnotation = false);
    }
}
.NET 8.09.010.0
Information specific to net8.0
Assembly

Microsoft.EntityFrameworkCore , Version=9.0.3.0, PublicKeyToken=adb9793829ddae60

Referencing

Your project needs a package reference to Microsoft.EntityFrameworkCore.

Package Microsoft.EntityFrameworkCore (9.0.3) net8.0
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API