$rawResponse * @param array $campaignTags */ public function __construct( public readonly string $provider, public readonly ?string $suggestedLabel = null, public readonly ?string $suggestedAction = null, public readonly ?int $confidence = null, public readonly ?string $explanation = null, public readonly array $campaignTags = [], public readonly array $rawResponse = [], ) { } public function isEmpty(): bool { return $this->suggestedLabel === null && $this->suggestedAction === null && $this->confidence === null && $this->explanation === null; } }