Microsoft Teams Development

2 answers

Using a flow bot instead of a service account to send to a teams channel results in the adaptive card not being rendered

Hi, We have a power automate flow that sends an adaptive card to a public teams channel. The teams power automate flow action used to send the adaptive card using a service account and the adaptive card would be visible in the teams channel but after…

asked

Philippos Aziz 0

answered

kagiyama yutaka 1,170

1 answer

Set|New-CsTeamsMeetingPolicy returns 40301 with app-only auth when run from long-running PowerShell process; same call works in one-shot process

We are using application-based (certificate) authentication with the MicrosoftTeams PowerShell module as described in Application-based authentication in Teams PowerShell Module. The app has the Teams Administrator directory role and the same…

asked

Daniel Browne 1

answered

Q&A Assist

1 answer

Microsoft Teams bot stops receiving events after updating app manifest with tab support until the app is reinstalled

We have an existing Microsoft Teams bot application that is already installed in a Teams channel (team scope) and is working correctly. Recently, we added tab support to the existing bot by updating the Teams app manifest and increasing the manifest…

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Akshay Babar 20

commented

Akshay Babar 20

2 answers

MS Teams Embedded Tab app SSO is failing to with getAuthToken issue

I'm trying to implement SSO for my Teams Configurable Tab which needs to show embedded view of my application. For that I've done below steps Registered redirect URI - Created a new component in react in my app with endpoint `https://

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Nirmal Lingisetty 0

commented

Kudos-Ng 14,515 Microsoft External Staff Moderator

1 answer

why can't send notification feed through the App which installed from the Org ?

Hi, I've created a basic teams app manifest without "staticTabs", just use basic notification feed as followings: { "$schema": "https://developer.microsoft.com/en-us/json-schemas/teams/v1.25/MicrosoftTeams.schema.json", …

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Rich 20

commented

Sayali-MSFT 5,191 Microsoft External Staff Moderator

2 answers

AADSTS500011: The resource principal named {xyz} was not found in the tenant named Bot Framework.

Like others here, I am encountering this error but from everything I can see the bot is setup correctly in the sandbox. I tried to be thorough with the screenshots and data but let me know if you need to see anything else. This is all in a temporary…

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Craig Noll 0

commented

Teddie-D 12,845 Microsoft External Staff Moderator

2 answers

Status of Legacy MessageCard support in Workflows (October 28 update)

Hello. I am currently migrating from Office 365 Connectors to Power Automate Workflows. According to the update posted on October 28, 2025 regarding the Office 365 Connectors retirement, Microsoft stated that by December 2025, Workflows would support…

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박상혁 (Parker) 40

commented

Teddie-D 12,845 Microsoft External Staff Moderator

2 answers

Can publishing a teams app built with teams sdk for python(preview) to public store get restricted?

Hi, As mentioned in the official documentation, Teams SDK is now generally available for JavaScript and C#, supports Python in developer preview. teams sdk for python is in developer preview. Could this restrict getting the app published in…

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Tharushi De Silva 30

commented

Teddie-D 12,845 Microsoft External Staff Moderator

2 answers

Teams bot responds locally but fails after deployment

I have a Microsoft Teams bot that works correctly during local development. However, after deploying and installing it in Teams, the bot sometimes doesn’t respond to user messages. There are no clear errors in the Teams client. { "$schema":…

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Visham Pati 40

commented

Sayali-MSFT 5,191 Microsoft External Staff Moderator

1 answer

Agents Playground breaks markdown rendering when suggestedActions is present on the activity

I'm building a Teams bot using @microsoft/agents-activity (v1.2.3) and @microsoft/agents-hosting (v1.2.3). I'm adding dynamic suggestedActions to my bot's reply activity. When I set suggestedActions on the same activity that contains markdown-formatted…

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Ronit 5

commented

Teddie-D 12,845 Microsoft External Staff Moderator

1 answer

Microsoft Skype Bots Media .NET Framework 4.8 compatibility

Hi, We are building a Microsoft Teams compliance recording bot using the Graph Communications Calling SDK and BotMedia SDK (v1.31.0.225).8 We have a working implementation on .NET Core 6 and .NET Core (Kestrel), but we need to integrate the Teams…

asked

CG 40

accepted

CG 40

1 answer

Can you customize max amount of receipients per Praise Card in Praise Teams App via Powershell?

Each Praise message can currently be sent to up to 10 people per card, is there a way to customize the max amount of receipents or allow an entire team to receive the same Praise card?

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Gemmell, Lana 0

commented

Kudos-Ng 14,515 Microsoft External Staff Moderator

1 answer

Azure Bot joins ghost Teams meeting instead of the real one

Hello, I'm trying to implement a Teams meeting bot using the Azure Bot service, controlled from a C# .NET 10 application using the Graph Communications API. The bot is supposed to join specific Teams meetings where it will post chat messages and play…

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Daniel Saner 65

edited a comment

Daniel Saner 65

4 answers

Document libraries added programmatically to Shared Channels are not visible

With the recent Teams UX updates, any document libraries added programmatically to Shared Channels no longer appear in the Teams interface even though they do show up when queried through PowerShell. Following the guidance in Configure the built‑in tab…

asked

Reshmee Auckloo 31

answered

Reshmee Auckloo 0 MVP

2 answers

Graph API returns 403 on meeting transcript for forwarded recurring meeting occurrence — works for single meetings

When a user is forwarded a single occurrence of a recurring Teams meeting (not the whole series), accepts it, and the meeting is recorded with transcription, the Microsoft Graph API returns 403 Forbidden when that user tries to access the transcript. The…

asked

Prekshi Vyas 20

accepted

Prekshi Vyas 20

1 answer

How to enable shared channel support for a Teams app/bot

Hello, I see that teams should now support apps in shared channels ( https://mc.merill.net/message/MC1168294 ). The developer sections says: Update your app manifest to include supportsChannelFeatures: tier1 as part of the latest manifest version but…

asked

Weston Boone 20

commented

Teddie-D 12,845 Microsoft External Staff Moderator

1 answer

Microsoft Graph Permission Clarification – Teams Channel Access (403) and Outlook OAuth Token Permission Requirement

Hi Team, We need urgent clarification regarding Microsoft Graph permissions and OAuth token issues for our integration. This is impacting our customer tenant and we need to provide accurate instructions. 1. Microsoft Teams – Fetching Channels for Teams…

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Akshay Babar 20

accepted

Akshay Babar 20

1 answer

How to programmatically open a chat window in the MS Teams desktop app?

I'm implementing an MS Teams chat bot using the Microsoft Bot Framework, and I need to send direct messages between users on behalf of the logged-in user. The chat windows should open as pop-ups. The bot service is self-hosted. Scenario: A Teams user…

asked

Koala Huynh 50

commented

Charan Kumar Paladugu 0

1 answer

bot joining Teams meetings and receiving real-time audio- python

We are building a Teams bot that acts as a notetaker in meetings. We need the bot to join meetings and receive the real-time audio stream so we can send it to a speech-to-text service and show live transcription/notes. Our entire backend is in Python…

asked

Nathan V 45

accepted

Nathan V 45

1 answer

Error when send activity feed notification and teams app validation

I have two accounts, one is for Azure which created the MS Entra App with permission "TeamsActivity.Send" which License is "Microsoft Entra ID Free". And The app support account type is "Multiple organizations". Another…

asked

Rich 20

commented

Kudos-Ng 14,515 Microsoft External Staff Moderator

Microsoft Teams | Development

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4,845 questions with Microsoft Teams | Development tags

Using a flow bot instead of a service account to send to a teams channel results in the adaptive card not being rendered

Set|New-CsTeamsMeetingPolicy returns 40301 with app-only auth when run from long-running PowerShell process; same call works in one-shot process

Microsoft Teams bot stops receiving events after updating app manifest with tab support until the app is reinstalled

MS Teams Embedded Tab app SSO is failing to with getAuthToken issue

why can't send notification feed through the App which installed from the Org ?

AADSTS500011: The resource principal named {xyz} was not found in the tenant named Bot Framework.

Status of Legacy MessageCard support in Workflows (October 28 update)

Can publishing a teams app built with teams sdk for python(preview) to public store get restricted?

Teams bot responds locally but fails after deployment

Agents Playground breaks markdown rendering when suggestedActions is present on the activity

Microsoft Skype Bots Media .NET Framework 4.8 compatibility

Can you customize max amount of receipients per Praise Card in Praise Teams App via Powershell?

Azure Bot joins ghost Teams meeting instead of the real one

Document libraries added programmatically to Shared Channels are not visible

Graph API returns 403 on meeting transcript for forwarded recurring meeting occurrence — works for single meetings

How to enable shared channel support for a Teams app/bot

Microsoft Graph Permission Clarification – Teams Channel Access (403) and Outlook OAuth Token Permission Requirement

How to programmatically open a chat window in the MS Teams desktop app?

bot joining Teams meetings and receiving real-time audio- python

Error when send activity feed notification and teams app validation