String response = getResponse(url);
if ("".equals(response) || "{}".equals(response)) {
url = getBaseUrl(AaiConfig.AAI_VM_ADDR + "vserver-name:EQUALS:" + vserverName);
String response = getResponse(url);
if ("".equals(response) || "{}".equals(response)) {
url = getBaseUrl(AaiConfig.AAI_VM_ADDR + "vserver-name:EQUALS:" + vserverName);