def getInnerDeviceGroup(self, deviceGroupObj):
            response = self.ixnObj.get(self.ixnObj.httpHeader + deviceGroupObj + '/deviceGroup')
            if response.json():
                for innerDeviceGroup in response.json()[0]['links']:
                    innerDeviceGroupObj = innerDeviceGroup['href']
                    deviceGroupList.append(innerDeviceGroupObj)