404 not found when testing the AADv2 Auth Sample

[muhualing]

when I tested the auth bot sample, I met 404not found error

SDK Platform: Nodejs
SDK Version: 3.16.0
Active Channels: Teams
Deployment Environment: Azure Bot Service

Error: GET to 'https://api.botframework.com/api/usertoken/GetToken?userId=29%3A1R5vQA_0_OF8C4zi2Sy5uQs77pFKXs6Jxx1-UW7fABq7XqkNQ_CrL-lstObXd3RL6MVj_UZIC1PQ3fZGh-YdNFA&connectionName=ConnectionNameV2' failed: [404] Not Found

mycode:

connector.getUserToken(session.message.address, connectionName, undefined, (err, result) => {
    if (result) {
        // If there is already a token, the bot can use it directly
        session.send('You are already signed in with token: ' + result.token);
    } else {
        // If there not is already a token, the bot can send an OAuthCard to have the user log in
        if (!session.userData.activeSignIn) {
            session.send("Hello! Let's get you signed in!");
            builder.OAuthCard.create(connector, session, connectionName, "Please sign in", "Sign in", (createSignInErr, signInMessage) =>
            {
                if (signInMessage) {
                    session.send(signInMessage);
                    session.userData.activeSignIn = true;
                } else {
                    session.send("Something went wrong trying to sign you in.");
                }     
            });
        } else {
            // Some clients require a 6 digit code validation so we can check that here
            session.send("Let's see if that code works...");
            connector.getUserToken(session.message.address, connectionName, session.message.text, (err2, tokenResponse) => {
                if (tokenResponse) {
                    session.send('It worked! You are now signed in with token: ' + tokenResponse.token);
                    session.userData.activeSignIn = false;
                } else {
                    session.send("Hmm, that code wasn't right");
                }
            });
        }
    }
});

The Client id in the OAuth connection is my bot's AppId, the Client secret is my bot's password, and the Tenant ID is the bot's domain.
The connection name is also right(the one in Azure)

[jwiley84]

That is a older sample. Let me see if I can figure out what's going on

[jwiley84]

Have you tested your connection in the app portal?

[muhualing]

Have you tested your connection in the app portal?

Sure, I tested it and I can get a token.

[jwiley84]

Good! It means your OAuth is set up right. Investigating!

[jwiley84]

Just to toss it out there: I believe the issue is the channel. Teams takes some special handling. Can you test your oauth in another channel?

[CoHealer]

@muhualing , can you please acknowledge? Otherwise we'll have to close the issue.Thanks.

[sgellock]

should this have lived in the samples repo?

[jwiley84]

This belongs in either v3 or sevices repo.

[CoHealer]

@muhualing I'm closing this for lack of response. If you still need assistance please re-open.