}
                        postcard.setHostname(systemHelper.getHostname());
                        postcard.setClustername(ping.getClusterName());
                        postcard.setClusterstatus(ping.getClusterStatus());
                    });
                } catch (final Exception e) {
                    logger.warn("Failed to send a test mail.", e);
                } finally {

     * Even if empty string, treated as empty plainly. So "IF pmb != null" is false if empty.
     * @param clusterstatus The parameter value of clusterstatus. (NotNull)
     */
    public void setClusterstatus(String clusterstatus) {
        registerVariable("clusterstatus", clusterstatus);
    }

// CheckClusterHealth returns nil for status Up or error for status Down
func (c *Client) CheckClusterHealth() error {
	_, err := c.getClusterStatus()
	return err
}

// getClusterStatus returns nil for status Up (along with endpoint status response map) or error for status Down
func (c *Client) getClusterStatus() (map[string]*clientv3.StatusResponse, error) {
	clusterStatus := make(map[string]*clientv3.StatusResponse)

        }
    }

    public int getStatus() {
        return status;
    }

    public String getClusterName() {
        return clusterName;
    }

    public String getClusterStatus() {
        return clusterStatus;
    }

    public String getMessage() {
        return message;
    }