def showOperandLines(rh):
    """
    Produce help output related to operands.

    Input:
       Request Handle
    """
    if rh.function == 'HELP':
        rh.printLn('N', '  For the GetHost function:')
    else:
        rh.printLn('N', 'Sub-Functions(s):')
    rh.printLn('N', '      diskpoolnames - ' +
        'Returns the names of the directory manager disk pools.')
    rh.printLn('N', '      diskpoolspace - ' +
        'Returns disk pool size information.')
    rh.printLn('N', '      fcpdevices    - ' +
        'Lists the FCP device channels that are active, free, or')
    rh.printLn('N', '                      offline.')
    rh.printLn('N', '      general       - ' +
        'Returns the general information related to the z/VM')
    rh.printLn('N', '                      hypervisor environment.')
    rh.printLn('N', '      help          - Returns this help information.')
    rh.printLn('N', '      version       - Show the version of this function')
    if rh.subfunction != '':
        rh.printLn('N', 'Operand(s):')
    rh.printLn('N', '      <poolName>    - Name of the disk pool.')
    return
