RemoteRawObject content Value received UTCTime RemoteDiscussion instance InstanceId ident Text discuss DiscussionId UniqueRemoteDiscussionIdent instance ident UniqueRemoteDiscussion discuss LocalMessage author PersonId rest MessageId UniqueLocalMessage rest RemoteMessage author RemoteSharerId instance InstanceId ident Text rest MessageId raw RemoteRawObjectId lostParent Text Maybe UniqueRemoteMessageIdent instance ident UniqueRemoteMessage rest