We can assign users to shifts through Graph, but we can't assign users to Shifts Groups.
It is essential for us as an organization, that we can assign users to groups in a Shift. We can add them to the TEAM, but from there, they can't take shifts in the groups.

According to https://docs.microsoft.com/en-us/graph/api/resources/teamsapp?view=graph-rest-beta, only delegated permission is supported to manipulate Teams AppCatalog which means a sign-in user is needed when taking use of those APIs. However, the Application permission can provide the ability to make related actions more automatically and support more meaningful and realistic use-cases.

For example, my use-case is to provided an application to automatically install a new Bot, created in Azure, to Teams. So I really think the Application permission is needed.

We can get assigned Shifts through Graph (and Power Automate / Flow). But we can't get open shifts. It is essential for us as an organization, that we can run through open shifts and offering them to users.

In the current graph beta, user chats and their messages can be enumerated using GET /users/{id}/chats and GET /users/{id}/chats/{id}/messages. However, new messages cannot be posted to the messages endpoint i.e POST /users/{id}/chats/{id}/messages . Please add this functionality.

The desired functionality exists for team channel messages by posting to the channel messages endpoint (POST /teams/{id}/channels/{id}/messages). Replicating this for user chats using the same json payload would seem to be the most appropriate solution.

Do not deprecate Application Permissions ability to generate Teams Meetings. This is a valuable function that is used to quickly generate a collaborative meeting for our IT teams to discuss major incidents or outages. Current delegated permissions flows do not allow us to do this in the same manner and will lead to us losing this functionality

Please allow access to read and update user presence via API.

With the announcement at Ignite 2019 of Pinned Channels it would be great if we could get access to them via the Graph API. You could add a property to the Channel called 'isPinned' and/or make a call to get all pinned channels in one hit e.g. me/pinnedChannels

I have a scenario where when a user saves a message I want to see those messages and list them in an application.

support delete message and edit message.

The response object when listing channel messages or getting a specific message, should give the total number of replies.
This way, we don't have to fire a potentially heavy request just to be able to use this property.

Currently, the only way to send messages is to post a message on a channel in a team. It would be great if there could be an API to send a direct message to the users. Please let me know if it already exists, because I could not find any such method in the chat object here :
https://docs.microsoft.com/en-us/graph/api/resources/teams-api-overview?view=graph-rest-beta

We are using the following endpoints:

https://graph.microsoft.com:443/v1.0/groups/<GUID>/drive/root:/Sandbox/<FILENAME>/microsoft.graph.createUploadSession
(1 x Chunk of 1 -- each file 4Mb size, under 5Mb max chunk size)
https://graph.microsoft.com:443/v1.0/teams/<GUID>/installedApps
https://graph.microsoft.com:443/v1.0/teams/<GUID>/channels/<CHANNELID>/tabs
https://graph.microsoft.com:443/v1.0/teams/<GUID>/channels/<CHANNELID>/tabs
https://graph.microsoft.com/beta/teams/<GUID>/channels/<CHANNELID>/messages

and in order, the performance is as follows

1995.0ms
2229.0ms
3460.4ms
3835.2ms
6243.6ms
3033.6ms

these are average scores across 5 iterations, using the Nuget Microsoft graph libraries -- and around the calls themselves (not our code)

We have schema extensions on the Group resource to add metadata to user's Teams. We currently need to call both the /me/joinedTeams and then make time consuming calls to the /groups API in order to fetch the schema extensions for all the Teams that the user is joined to.

It would be of great help if we could fetch the Schema Extensions directly on the /me/joinedTeams endpoint.

It would be even better if we could also $filter the joinedTeams to only return the Teams that have a particular schema extension.

When adding a custom SPFx teams app to a team using graph, it should be possible to complete the configuration from code so that the user is not required to complete the configuration.

At the moment, only archive teams are there. In some cases, the teams is still active but some channels within that teams is inactive. Requesting an API to archive/hide/show inactive channels.

The presence work done , currently in preview, returns basic presence information.

I’d like to see it return the users status as set in Teams (I.e working from home - last updated 8:40am)

Have had multiple business requests for a solution with this information.

Currently if we want to get driveItem for all channels in the team we need to do one request to get channels first and then separate requests (or batch) to get filesFolder information for each of the channels.
It would be great if /filesFolder result (or its part) was included in channel information or we could $expand on the filesFolder.