如何在自定义`AuthenticationHandler`中的`HandleAuthenticateAsync`和`HandleChallengeAsync`之间传递对象？

public class CustomAuthenticationHandler : AuthenticationHandler<CustomAuthenticationOptions>
{
    protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
    {
        // 在HandleAuthenticateAsync方法中设置AuthenticationProperties对象
        var properties = new AuthenticationProperties();
        properties.Items["MyObject"] = "Hello World";

        // 执行身份验证逻辑...

        // 返回AuthenticateResult对象
        return AuthenticateResult.Success(new AuthenticationTicket(Context.User, properties, Scheme.Name));
    }

    protected override async Task HandleChallengeAsync(AuthenticationProperties properties)
    {
        // 在HandleChallengeAsync方法中获取AuthenticationProperties对象
        if (properties != null && properties.Items.ContainsKey("MyObject"))
        {
            var myObject = properties.Items["MyObject"];
            // 使用传递的对象进行处理...
        }

        // 执行挑战逻辑...
    }
}