"    Input:  {
                data_uoa            - specific entry that contains recipe for building the command
                option              - the map name for which the values are sought
            }

    Output: {
                return              - return code =  0, if successful
                                                  >  0, if error
                (error)             - error text if return > 0
            }
    Test:
            ck map_values cmdgen:ls --option=mode
"