| Property Name | Type | Description | Available Version |
|---|---|---|---|
| memberChanges | ConnectApi.DirectMessageMemberActivityPage | Member activities of the direct message, with the most recent activity first. | 40.0 |
| members | ConnectApi.DirectMessageMemberPage | Members included in the direct message. | 39.0 |
| originalMembers | ConnectApi.DirectMessageMemberPage | Original members of the direct message. | 40.0 |
| subject | String | Subject of the direct message. | 39.0 |