ASP.NETCoreSPAs.Migrations.Init.Up C# (CSharp) Method

        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Contact",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn),
                    EmailAddress = table.Column<string>(nullable: true),
                    Name = table.Column<string>(nullable: false),
                    PhoneNumber = table.Column<string>(nullable: true),
                    UserId = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Contact", x => x.Id);
                });
        }