MQPS_* (Publish/Subscribe Command Tag Values as strings)

See:

MQPS_DELETE_PUBLICATION "DeletePub"
MQPS_DEREGISTER_PUBLISHER "DeregPub"
MQPS_DEREGISTER_SUBSCRIBER "DeregSub"
MQPS_PUBLISH "Publish"
MQPS_REGISTER_PUBLISHER "RegPub"
MQPS_REGISTER_SUBSCRIBER "RegSub"
MQPS_REQUEST_UPDATE "ReqUpdate"