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I want to get a notification via webhook or any alternative way when someone sends me a message in MS Teams with delegated permission.
A couple of days ago I used /users/{id}/chats/getAllMessages but currently it does support in delegated context.
Application context requires Chat.Read.All permission which allows to app to read all one-to-one chat messages across a company/organization which is not allowed by law.
How I can solve the problem?
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Teams tag is mainly focused on the general issue of Microsoft Teams troubleshooting. According to your description, your question is related to Teams development, so I will also add Teams development tag to your thread. Thanks for your understanding!
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Hellow @Azizkhon Ishankhonov
Welcome to the community.
Please refer to https://learn.microsoft.com/en-us/graph/teams-changenotifications-chatmessage#subscribe-to-changes-at-the-user-level
This resource supports including resource data in the notification in both delegated and application-only modes.
Recently documentation on the subscription page was updated. It seems inconsistent, but it works via an authorization token from Graph Explorer.
However, I am still figuring out which exact permissions are needed for subscription creation for this resource because I have some troubles here. I will be back later with updates.
https://learn.microsoft.com/en-us/graph/api/subscription-post-subscriptions?view=graph-rest-1.0&tabs=http
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We informed the engineering team about this discrepancy and team is looking into fix the doc, meanwhile please follow this doc - https://learn.microsoft.com/en-us/graph/teams-changenotifications-chatmessage#subscribe-to-changes-at-the-user-level
@Meghana-MSFT Again something changed/broken with permissions.
I have token with enough scope:
But even from Graph Explorer, I can't get the list of messages
Please note that this API is not supported in delegated context. Could you please let us know if you have tried with postman for application permissions context?
@Meghana-MSFT Actually, it was origin problem. We can't use application permissions context due to law. We aren't allow read/write other messages.
However, subscription/notification start works in morning without any changes.
@Azizkhon Ishankhonov - Thank you for confirming back.
I figure out why it's happen.
In order to avoid interruptions be sure specify payment model and create graph service account(created by cli)