previewOrderItems property

List<MarketAttachmentModel>? get previewOrderItems

See https://dev.vk.com/ru/reference/objects/market-order#preview_order_items

Implementation

List<MarketAttachmentModel>? get previewOrderItems =>
    (payload['preview_order_items'] as List)
        .map((e) => MarketAttachmentModel((e as Map).cast<String, dynamic>()))
        .toList();