Table of Contents

TeamsAppInstallation.ReadWriteSelfForChat.All

Allows a Teams app to read, install, upgrade, and uninstall itself for any chat, without a signed-in user.

Merill's Note

For an app to access data in Microsoft Graph, the user or administrator must grant it the permissions it needs. This article lists all the Microsoft Graph APIs and your tenant data that can be accessed by the application (vendor/developer) if you consent to the TeamsAppInstallation.ReadWriteSelfForChat.All permission.

If you need to create an audit report of the permissions granted to all the apps in your tenant, you can run the Export-MsIdAppConsentGrantReport command. See How To: Run a quick OAuth app audit of your tenant

Category Application Delegated
Identifier 73a45059-f39c-4baf-9182-4954ac0e55cf -
DisplayText Allow the Teams app to manage itself for all chats -
Description Allows a Teams app to read, install, upgrade, and uninstall itself for any chat, without a signed-in user. -
AdminConsentRequired - -

Graph Methods

Resources

Granting this permission allows the calling application to access (and/or update) the following information in your tenant.

Graph reference: chat

Property Type Description
chatType chatType Specifies the type of chat. Possible values are: group, oneOnOne, meeting, unknownFutureValue.
createdDateTime dateTimeOffset Date and time at which the chat was created. Read-only.
id String The chat's unique identifier. Read-only.
lastUpdatedDateTime dateTimeOffset Date and time at which the chat was renamed or the list of members was last changed. Read-only.
onlineMeetingInfo teamworkOnlineMeetingInfo Represents details about an online meeting. If the chat isn't associated with an online meeting, the property is empty. Read-only.
tenantId String The identifier of the tenant in which the chat was created. Read-only.
topic String (Optional) Subject or topic for the chat. Only available for group chats.
viewpoint chatViewpoint Represents caller-specific information about the chat, such as the last message read date and time. This property is populated only when the request is made in a delegated context.
webUrl String The URL for the chat in Microsoft Teams. The URL should be treated as an opaque blob, and not parsed. Read-only.