It would be useful to have Graph access to the telephony objects in Teams. Right now, I need to use an azure runbook that runs new-csonlinesession in order to retrieve Teams telephony objects like users, phone numbers, call queues, auto attendants, etc.

https://graph.microsoft.com/v1.0/users?$filter=mobilePhone eq '#some value#'

MS Graph appears to only allow single message deletion. EWS allows multiple messages to be deleted soft or permanently (hard deleted). Can this EWS feature be added to the MS Graph?

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

Please include the fields in Graph API's get/update/post:
OnPremLineURI, HostedVoiceMail, TargetServerIfMoving, EnterpriseVoiceEnabled, VoiceRoutingPolicy, Department. These fields are coming as a response from powershell. But Powershell response is coming bit late (~3min). Is there any alternate

Is it possible to provide an API to fetch calendar events from room resources exactly like we fetching events from the user calendar? The same option is available in EWS services. ie we can fetch all events from Room resources.

synchronization works for messages in folder with this api

GET https://graph.microsoft.com/v1.0/me/mailFolders/{id}/messages/delta
we can get all messages in mailbox with this api

GET https://graph.microsoft.com/v1.0/me/messages/

Is there any way to synchronize messages in mailbox (as deltaLink in first api) irrespective of folders...

As per https://docs.microsoft.com/en-us/graph/group-set-options resourceBehaviorOptions is a string collection that specifies group behaviors for a Microsoft 365 group. These bahaviors can be set only on group creation (POST).

I would like to be able to update these values later, right now they're considered immutable: Property cannot be updated because it is immutable.

This is specifically useful for us as we would like to enforce certain settings (HideGroupInOutlook, SubscribeMembersToCalendarEventsDisabled, in the future HiddenFromAddressListsEnabled) when some conditions apply.

Hello Team,
It would be appricitate if Microsoft made this data (https://reports.office.com/pbi/v1.0/<Tenant Id>/UserState) publicly available through Graph API. There are many more reports available through this API but unfortunately you can see the data through the browser and its manual therefore there is no way to get it through any script . Please make this data available through some API publicly.

Please support getting MIME of a chat message just like we do for Mail Message.

https://docs.microsoft.com/en-us/graph/outlook-get-mime-message

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

The getOffice365GroupsActivityCounts and getOffice365GroupsActivityDetail endpoints include the number of activities done in different groups in all major collaboration apps except Teams. To develop collaboration in the organization having access to activity levels per app would enable finding what distinguishes highly functional groups from others. The information can, for example, be used to craft internal recommendations to increase efficiency and create internal education programs tailored for the organization.

Data points of interest includes:
- #conversations
- #posts
- #reactions
- #meetings

Return the Presence state icon in the Response
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 1574

{

"id": "fa8bf3dc-eca7-46b7-bad1-db199b62afc3",

"availability": "Available",

"activity": "Available",

    "icon" : "{99 99 99 99....}" - Whatever the greendotwithatick value is

}

And I have started the meeting and ended in one hour, to get this start and end time, we should have a Graph API.

As we are having Graph API for getting scheduled start and end time.

Currently, I cannot discover members & owners of a communication site via graph api.
I think graph api should expose api to retrieving members, owners of communication sites. Of course, I can discover by using SharePoint rest API, but I don't want to change
Note: for a team site, I can get members, owners by using group api.

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.