try {
TerminateVnfResponse response = vnfmDriverMgmr.terminateVnf(request, vnfmId, vnfInstanceId);
httpResponse.setStatus(HttpStatus.SC_CREATED);
try {
TerminateVnfResponse response = vnfmDriverMgmr.terminateVnf(request, vnfmId, vnfInstanceId);
httpResponse.setStatus(HttpStatus.SC_CREATED);