public List<PollData> getPollData(String taskType) {
        Validate.notBlank(taskType, "Task type cannot be blank");

        Object[] params = new Object[] {"taskType", taskType};
        return getForEntity("tasks/queue/polldata", params, pollDataList);
    }
Get last poll data for a given task type

@param taskType the task type for which poll data is to be fetched
@return returns the list of poll data for the task type
client/src/main/java/com/netflix/conductor/client/http/TaskClient.java