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How do I send a message to myself with PowerAutomate?
I am developing a PowerAutomate flow, I want to use the function "post message in chat or channel", I can send messages to anyone in "one to one" private chats but not on the private chat I have with myself. Has somebody found a way to message himself via power automate? I can't create it as a "new chat" in PA because it says users cannot be duplicate. Then I figured out I had to find the ID of the chat with myself. I tried using the microsoft graph api to retrieve the id from "me/chats" but the chat with myself is not shown. I tried many different filters and expansions with no success. I also tried analyzing the id itself and discovered that, in the case of "one to one" chats, it's made of {the sender id} and {the receiver id} I then tried constructing an id that contains 19:{myuserid}_{myuserid}@{domain} but it responds that there is no record. I tried many combinations, thanks for the help.
Bot not receiving message events in shared channels (RSC)
Hi folks, Running into an issue with a bot in Microsoft Teams shared channels. I've configured RSC permissions to listen for new messages. This works as expected in standard channels - I receive events for every new message. However, in shared channels, the behavior is different: I only receive events when the bot is explicitly tagged Regular messages in the channel don’t trigger any events Permissions currently granted: Channel.ReadBasic.All (Application) ChannelMember.Read.All (Application) ChannelMessage.Read.All (Application) Has anyone faced this with shared channels? Is this expected behavior or am I missing something in setup? Thanks!
Error ColdStoreNotSupportedForMessageException when sending message MS Teams via Graph API.
I'm using the Graph API to send a message to a Microsoft Teams channel, but I'm getting the following error. Endpoint: https://graph.microsoft.com/v1.0/teams/{team_id}/channels/{channel_id}/messages Reference: https://learn.microsoft.com/ja-jp/graph/api/chatmessage-post?view=graph-rest-1.0&tabs=http#http-request Error response: { "code": "NotFound", "message": "NotFound", "innerError": { "code": "1", "message": "MessageNotFound-Message does not exist in the thread: ColdStoreNotSupportedForMessageException:ColdStoreMessageOperations is not supported if cutOffColdStoreEpoch is not provided. (msgVersion:1773201279001, cutoff:1773137924398)", "date": "2026-03-17T10:18:44", "request-id": "7e4d1acd-05d0-4ff6-82ac-4cf0549bfa56", "client-request-id": "7e4d1acd-05d0-4ff6-82ac-4cf0549bfa56" } } I couldn't find any documentation related to ColdStoreNotSupportedForMessageException. Has anyone encountered this before or have any insight into what's causing it?
Cannot create new subscription to resource
APP BACKGROUND I have an app that integrate with Microsoft Graph API in order to create subscriptions for some resources. In order to keep subscriptions valid for a long period, I have to update it to continue receiving change notifications on these resources. Basically my workflow for refresh a subscription is: First I try to patch the subscription through this endpoint: PATCH https://graph.microsoft.com/v1.0/subscriptions/{subscription_id} If something fails and I couldn't update it I have a fallback process that deletes it and recreate the subscription after. To delete the subscription I call this endpoint: DELETE https://graph.microsoft.com/v1.0/subscriptions/{subscription_id} And right after I call the endpoint to create the subscription again: POST https://graph.microsoft.com/v1.0/subscriptions/ ISSUE This process works well the most part of the time, but during some hours ( generally during 1~3h) on random days, it stop to work for some random resources. Basically I receive a 404 status from Microsoft when trying to patch or delete the subscription (which is expected on this case), but when I attempt to create a new subscription it returns a 403 error saying: Operation: Create; Exception: [Status Code: Forbidden; Reason: App 'aaaa-bbbb-cccc-dddd-ffff' has reached its limit of '1' 'USERS/AAAAA-BBBB-CCCC-DDDD-EEEE/CHATS/GETALLMESSAGES' subscription on tenant 'aaaaa-hhhhhh-jjjj-uuuu-zzzz How could the subscription already exists if previously it returned a 404 saying that it doesn't exists? SAMPLE REQUEST ID Following the request id a sample of this issue: PATCH https://graph.microsoft.com/v1.0/subscriptions/{subscription_id} date: 2024-07-15T17:08:03 request-id: f5504a6c-b571-4ee4-893c-b96aae64a759 client-request-id: f5504a6c-b571-4ee4-893c-b96aae64a759 result: 404 - Not found DELETE https://graph.microsoft.com/v1.0/subscriptions/{subscription_id} date: 2024-07-15T17:08:03 request-id: 1d3c601d-f761-43f2-8260-c30bf7a3540e client-request-id: 1d3c601d-f761-43f2-8260-c30bf7a3540e result: 404 - Not found POST https://graph.microsoft.com/v1.0/subscriptions/ date: 2024-07-15T17:08:03 request-id: c06196f7-d3c2-4a7d-8e7b-6fc9d63ec496 client-request-id: c06196f7-d3c2-4a7d-8e7b-6fc9d63ec496 result: 403 - Forbidden - App 'aaa-bbb-cc' has reached its limit of '1' 'USERS/DDD-FFF-GGG/CHATS/GETALLMESSAGES' subscription on tenant 'bbb-dddd-aaa-eeeee'
Question about barCode.scanBarCode
Dear sir I'm developing Teams mobile application, static tab(Personal app Tab). We need a QR scan feature. However I can't use that. barCode.isSupported() is always false. Is there any restriction on static tab app? Here are my conditions. -. "import { app, authentication, barCode } from '@microsoft/teams-js';" . version : 2.37.0 -. manifest.json : "devicePermissions": ["media"], -. app.initialize() is sucessfully done. I can see the barCode object Unfortunatly, barCode.isSupported() shows false. Android, iOS has the same result. Can you advise how I can use the barCode camera.? Many thanks
App Validation Issue - Bot must send a proactive welcome message in personal scope
I'm working on a bot application for MS Teams using the Python SDK and encountered a challenge with app validation and the proactive welcome message requirement. What Happened: Initially, our bot handled the welcome message through on_installation_update, but app validation failed with the error: "Bot must send a proactive welcome message in personal scope." To satisfy validation, we added on_members_added_activity to send the welcome message for personal scope, which resolved the validation error. However, this created a new problem: on_members_added_activity is being triggered when we call the Graph API to query chats or users: {graph_url}/me/chats $filter=chatType eq 'oneOnOne' and installedApps/any(a:a/teamsApp/id eq '{teams_app_id}') {graph_url}/users/{user_id}/chats $filter=chatType eq 'oneOnOne' and installedApps/any(a:a/teamsApp/id eq '{teams_app_id}') According to a Stack Overflow discussion (https://stackoverflow.com/questions/57496329/proactive-messaging-bot-in-teams-without-mentioning-the-bot-beforehand), this appears to be a known issue: calling this API triggers a conversation update event even though there were no actual updates, resulting in duplicate events and duplicate welcome messages. Questions: What is the official/recommended way to handle known issue: calling this API triggers a conversation update event? Whats the recommended way to read personal chat history of a user? Should we be using a different approach for this app validation requirement? Any guidance or pointers to official documentation would be greatly appreciated!
