Table of Contents

ChannelMember.Read.All

Read the members of channels, on behalf of the 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 ChannelMember.Read.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 3b55498e-47ec-484f-8136-9013221c06a9 2eadaff8-0bce-4198-a6b9-2cfc35a30075
DisplayText Read the members of all channels Read the members of channels
Description Read the members of all channels, without a signed-in user. Read the members of channels, on behalf of the signed-in user.
AdminConsentRequired Yes Yes

Graph Methods

API supports delegated access (access on behalf of a user)
API supports app-only access (access without a user)

Methods

Resources

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

Graph reference: aadUserConversationMember

Property Type Description
displayName string The display name of the user.
email string The email address of the user.
id String Read-only. Unique ID of the user.
roles string collection The roles of the user such as owner, member, or guest.
tenantId string TenantId which the Microsoft Entra user belongs to.
userId string The guid of the user.
visibleHistoryStartDateTime DateTimeOffset The timestamp denoting how far back a conversation's history is shared with the conversation member. This property is settable only for members of a chat.