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membersAddedEventMessageDetail resource type

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Namespace: microsoft.graph

Represents the details of an event message about members added. This message is generated when members are added to a chat, a channel, or a team. The visibleHistoryStartDateTime property for an event about members added to a channel is always set to 0001-01-01T00:00:00Z, which indicates that all history is shared.

Note: The visibleHistoryStartDateTime property for a conversationMember and the membersAddedEventMessageDetail message might have different values if the selected shareHistoryTime value for members in a chat is earlier than the initiator’s visible history time.

Inherits from eventMessageDetail.

Properties

Property Type Description
initiator identitySet Initiator of the event.
members teamworkUserIdentity collection List of members added.
visibleHistoryStartDateTime DateTimeOffset The timestamp that denotes how far back a conversation's history is shared with the conversation members.

JSON representation

The following JSON representation shows the resource type.

{
  "@odata.type": "#microsoft.graph.membersAddedEventMessageDetail",
  "members": [
    {
      "@odata.type": "microsoft.graph.teamworkUserIdentity"
    }
  ],
  "initiator": {
    "@odata.type": "microsoft.graph.identitySet"
  },
  "visibleHistoryStartDateTime": "String (timestamp)"
}

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