code: public void changeNFSUserPassword(String password) throws HostConfigFault, NotFound, RuntimeFault, RemoteException {
          getVimService().changeNFSUserPassword(getMOR(), password);
      }
docs: Change password for existing NFS user. This method shall be called after the NFS user has been created on the host.
  
  @param password New Password
  @throws HostConfigFault
  @throws NotFound
  @throws RuntimeFault
  @throws RemoteException
  @since 6.0