Account owner = _accountMgr.getAccount(network.getAccountId());
// Perform permission check
_accountMgr.checkAccess(caller, null, true, network);
User callerUser = _accountMgr.getActiveUser(UserContext.current().getCallerUserId());
ReservationContext context = new ReservationContextImpl(null, null, callerUser, owner);
return _networkMgr.destroyNetwork(networkId, context);
}