public Workflow getExecutionStatus(String workflowId, boolean includeTasks) {
        return executionDAOFacade.getWorkflow(workflowId, includeTasks);
    }
This method removes the task from the un-acked Queue

@param taskId: the taskId that needs to be updated and removed from the unacked queue
@return True in case of successful removal of the taskId from the un-acked queue
core/src/main/java/com/netflix/conductor/service/ExecutionService.java