Indicate whether the message is the last message in a message group.
Set the property to xmsTRUE if the message is the last message in a message group. Otherwise, set the property to xmsFALSE, or do not set the property. By default, the property is not set.
The value xmsTRUE corresponds to the status flag MQMF_LAST_MSG_IN_GROUP, which can be specified in the MsgFlags field of a message descriptor. For more information about this flag, see the WebSphere MQ Application Programming Reference.
This property is ignored in the publish/subscribe domain and is not relevant when an application connects to a service integration bus.