Readonly
activeReadonly
messagesIndicates a list of queued messages.
In addition to filtering based upon fabric, to preserve user privacy, the server may further limit the set of messages returned in a read request. At minimum, the server shall return to a client those messages that the client itself created/submitted.
Indicates a list of the MessageIDs of the Messages currently being presented. If this list is empty, no messages are currently being presented.
This list shall NOT be fabric-scoped; it shall contain MessageIDs for all Messages being presented, no matter what fabric the client that queued them is on.