filesystems_ftp_utf8_example.php

'disks' => [

        'ftp' => [
            'driver'   => 'ftp',
            'host'     => 'xxxx',
            'port'     => 21,
            'username' => 'xxxx',
            'password' => 'xxxx',
            'passive'  => false,
            'utf8' => true
        ],

        's3' => [
            'driver' => 's3',
            'key' => env('AWS_ACCESS_KEY_ID'),
            'secret' => env('AWS_SECRET_ACCESS_KEY'),
            'region' => env('AWS_DEFAULT_REGION'),
            'bucket' => env('AWS_BUCKET'),
        ],

    ],