.NET Core 3 中声明的最大大小？

Question

我们正在使用.NET Core 3.1开发 Web 应用程序。 我们使用以下代码片段来登录用户。

public async Task<IActionResult> Login(LoginModel loginModel)
{
    var currentUser = new UserDTO()
    {
        Id = 123,
        DisplayName = "Name Surname",
        Email = "test@test.com"
    };
    
    var claims = new List<Claim>()
    {
        // what is the maximum length of serialized object string???
        new Claim("CurrentUser", JsonConvert.SerializeObject(currentUser)) // <<----
    };

    ClaimsIdentity claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);

    AuthenticationProperties authProperties = new AuthenticationProperties
    {
        AllowRefresh = true,
        ExpiresUtc = DateTimeOffset.UtcNow.AddMinutes(60),
        IsPersistent = true,
        IssuedUtc = DateTimeOffset.UtcNow
    };

    await HttpContext.SignInAsync(
        CookieAuthenticationDefaults.AuthenticationScheme,
        new ClaimsPrincipal(claimsIdentity),
        authProperties
    );

    return RedirectToAction(nameof(Index));
}

可以存储到声明（ JsonConvert.SerializeObject(currentUser) ）的字符串的最大长度是多少？ 这是在哪里记录的？