CommentAction resource type

Namespace: microsoft.graph


APIs under the /beta version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported.

The CommentAction resource provides information about a comment activity made on an item.

JSON representation

  "isReply": false,
  "parentAuthor": {"@odata.type": "microsoft.graph.identitySet"},
  "participants": [{"@odata.type": "microsoft.graph.identitySet"}]


Property name Type Description
isReply boolean If true, this activity was a reply to an existing comment thread.
parentAuthor identitySet The identity of the user who started the comment thread.
participants identitySet collection The identities of the users participating in this comment thread.


Item activity records are currently only available on SharePoint and OneDrive for Business.