I\'m using Entity Framework Core with Code First approach but recieve following error when updating the database:
Introducing FOREIGN KEY constraint \
public Guid? UsuarioId { get; set; } builder.Entity() .HasOne(x => x.Usuario) .WithMany(x => x.Orcamentacaos) .OnDelete(DeleteBehavior.Restrict) .IsRequired(false) .HasForeignKey(x => x.UsuarioId);