向特定用户发送Bot Framework Node.js临时消息

我已经盯着这个看了好几个小时了，找不到解决方案，尽管根据所有建议，它都应该很容易-

I have been staring at this for hours and can't find a solution and that is even though by all suggestions it SHOULD be quite easy - https://docs.microsoft.com/en-us/bot-framework/nodejs/bot-builder-nodejs-proactive-messages.

我创建了一个简单的代码，它将注册"用户并将其数据保存在Azure上的cosmosDatabse中.效果很好.

I have created a simple code which will "register" the user and save their data in my cosmosDatabse on Azure. That works perfectly.

//ON "register" SAVE USER DATA AND SAY REGISTERED MESSAGE 
bot.dialog('adhocDialog', function(session, args) {

    var savedAddress = session.message.address;
    session.userData.savedAddress = savedAddress;
    //REGISTERED MESSAGE
    session.endDialog("*Congratulations! You are now registered in our network! (goldmedal)*");
})
.triggerAction({
    matches: /^register$/i
})

• 但是如果满足条件，我该如何访问该特定用户并向他发送消息?(实际上是针对HTTP请求)
• But how can I then access that specific user and send him a message if, say, a condition is met? (in fact on HTTP request)

我敢肯定，我们必须在某个地方写入对话ID或用户ID.问题在哪里?

I am fairly certain we have to write the conversation ID or user ID somewhere. The question is where?

function startProactiveDialog(address) {
    bot.beginDialog(address, "A notification!");
}

• 我认为这应该很简单.但是，您在哪里指定用户呢?