-type LaunchRestHandler func(*string, chan<- *models.XappCallbackData, chan<- *models.XappSubscriptionData, chan<- *rtmgr.XappList, chan<- *models.XappSubscriptionData, chan<- *models.E2tData, chan<- models.RanE2tMap, chan<- models.RanE2tMap, chan<- *models.E2tDeleteData)