LaravelData: nested validation

[amcowkin]

Hello.

I have a question about nested data validation.

Im using laravel-data v2

I have a request:

        $response = $this->postJson(
            '/reconnect',
            [
                'connection_id' => 1,
                'consent'       => [
                    'fetch_from_date' => '2021-01-01',
                    'expires_at'      => '2021-01-01',
                ],
            ],
        );

when I try to do a request with missing 'scopes' parameter I get error: 500

debugged error message:
Could not create App\Http\Requests\ConsentRequest: the constructor requires 3 parameters, 2 given.Parameters given: fetch_from_date, expires_at.

Question: how to return 'human' error message with 422 error code?
like this:

{
    "message": "Validation error.",
    "errors": {
        "scope": [
            "The scope array is required."
        ]
    }
}

my requests classes:

class ConnectionReconnectRequest
{
    public function __construct(
        #[AV\IntegerType]
        public int $connection_id,
        public ConsentRequest $consent,
    ) {
    }
}

class ConsentRequest
{
    public function __construct(
        #[AV\DateFormat('Y-m-d')]
        #[AV\BeforeOrEqual('now')]
        public CarbonImmutable $fetch_from_date,
        #[AV\DateFormat('Y-m-d')]
        #[AV\BeforeOrEqual('now')]
        public CarbonImmutable $expires_at,
        public array $scopes,
    ) {
    }

[amcowkin]

was fixed by adding rules

    public static function rules(...$input): array
    {
        return [
            'scopes' => [
                'required',
                'array',
            ],
        ];
    }