Why do i receive a "call terminated" event for calls that are still ongoing?
Hey I have a bot (C#.Net) which joins Teams calls and monitors some data (video/audio streams). during the call, when the first user which joins leaves, i receive a call terminated event to 'CallOnUpdated' (e.NewResource.State == CallState.Terminated)…
Microsoft Teams | Development
why cant i open zip files from copilot
Every time I want copilot to create zip files I am not able to open then.
Microsoft Teams | Development
When I open www.skype.com, it directly goes to: https://teams.live.com/free Is skype closed?
When I open www.skype.com, it directly goes to: https://teams.live.com/free Is skype closed? wheres my credit that i have in skype... i want to make phone calls not do meetings with teams... so,please answer my questions... thank you.
Microsoft Teams | Development
Unexpected behavior when adding a member to a shared channel using Graph API with mismatched teamId and channelId
Hi everyone, While testing Microsoft Graph API for Teams, I noticed an unexpected behavior related to shared channels. If I call this endpoint: POST https://graph.microsoft.com/v1.0/teams/{team-id}/channels/{channel-id}/members { …
Microsoft Teams | Development
Buttons with type "messageBack" are not working as expected on desktop (Windows , Web, MAC)
Actions of the type "type": "messageBack" are not working as expected in MS Teams desktop app (Windows, MAC, Web). Please refer to the below JSON. When clicking the submit button, data that is part of "value" property is…
Microsoft Teams | Development
Teams bot update message not render on another medium
I send a action to the teams via bot. It contains buttons. If i clicked the button then it send the invoke action to my endpoint i send the response. But it is only updated on where i clicked the button. Suppose if i clicked the button through browser it…
Microsoft Teams | Development
Regaring Permission of an MS Teams Applications
Hi Team, In Microsoft Teams app, we have a conversational bot that works across personal chats, channels, and group chats. On the App overview page, a set of default permissions is automatically displayed under the “Permissions” section. These typically…
Microsoft Teams | Development
Custom Teams app authentication fails after migrating Azure AD app registration to new tenant
I’ve been facing a similar issue to the one discussed here: Teams custom app fails authentication after switch to single tenant. In my case, the problem occurs after migrating our Teams custom app and Azure AD registration from one tenant to…
Microsoft Teams | Development
How to add upload files features in a teams agent in Python
I want to have a feature where the user can upload files in a teams agent that I am trying to build. How do I do that?
Microsoft Teams | Development
How to Send a Welcome Message with Notification-Only Bots and Whether It Is Required
I have four questions regarding the publication of a Teams app that uses a Notification-Only Bot. As part of the App validation process prior to submission, we encountered the following validation error related to the check item “Bot welcome message is…
Microsoft Teams | Development
Something went wrong when run Teams app in local environment
I run Teams app in local environment but show something went wrong. Here is the manifest.json. Please take a look, thanks. <PII removed>
Microsoft Teams | Development
Teams API toggle not able to be Enabled
I had to reinstall Teams because when logged in to Teams and Outlook with the same account, I couldn't create a Teams meeting in Outlook because I wasn't logged in... Anyway, that didn't fix things so I gave up. Now I'm having another problem. I use an…
Microsoft Teams | Development
How to display user's photo in adaptive card with Microsoft Graph?
Hi, I am creating a Teams Message Extension. I want to know how to display the user's photo on the adaptive card. The photo is retrieved from Microsoft Graph like this: https://graph.microsoft.com/v1.0/users/${id}/photo/$value The part of adaptive card…
Microsoft Teams | Development
Microsoft Security | Microsoft Graph
URLs sometimes disappear in Copilot responses when using a declarative agent with API plugin
We’re experiencing an issue with a declarative agent that uses an API plugin. In a regular agent chat, the responses generated by the agent correctly include URLs, and they are displayed as expected. However, when the same agent is mentioned in Microsoft…
Microsoft Teams | Development
Urgent: Unable to Install Cross-Tenant Teams App (“You don’t have access to this app” Error)
Note: Need to change tag to "Microsoft Teams - Development" We are facing an installation issue with a Microsoft Teams app where the App Registration is hosted in a different tenant (Org's External tenant) and the Teams bot service and…
Microsoft Teams | Development
Issue accessing recent Teams meeting transcripts via Graph API (missing since October 13, 2025)
Hello, Our company uses a script that leverages the Microsoft Graph API to automatically retrieve and download Teams meeting transcripts. We create a separate Teams meeting for each student–teacher pair (each with a unique joinWebUrl) and script…
Microsoft Teams | Development
Graph Api rate limits
Hi, Could you please help with below queries with all the details as I am not finding proper documentation. We are using graph apis with application credentials. what are the Graph API rate limits. At tenant level? or is it at user level. Pls let me…
Microsoft Teams | Development
401 error returned when getting chats through Graph API
First. I created my application in Azure. I enabled the following permissions: After I logged in to my Application wich is MS 365 account with SSO, and I want to get the chats with the accessToken. The access token is absolutely right. curl --location…
Microsoft Teams | Development
Limited number of options in Typeahead search dropdown
Our Teams bot uses typeahead search fields within modals extensively. Currently, the dropdown is limited to 15 options, as documented in the Microsoft Teams platform documentation. However, this 15-option limit significantly impacts usability for end…
Microsoft Teams | Development
Graph API 404 for Transcript (/calls/{callId}/transcripts) & Blocked Recap (/aiInsights) on Ad-Hoc Channel Meeting
Goal: We are trying to programmatically retrieve either the full meeting transcript OR the AI-generated recap (Copilot summary) for specific Microsoft Teams meetings using the Graph API and Application Permissions (Client Credentials flow). Our…