ProductExportRenderBodyContextEvent example

$this->connection->delete('sales_channel_api_context', ['token' => $contextToken]);

            throw $exception;
        }

        $content = '';
        if ($exportBehavior->generateHeader()) {
            $content = $this->productExportRender->renderHeader($productExport, $context);
        }

        $productContext = $this->eventDispatcher->dispatch(
            new ProductExportRenderBodyContextEvent(
                [
                    'productExport' => $productExport,
                    'context' => $context,
                ]
            )
        );

        $body = '';
        while ($productResult = $iterator->fetch()) {
            foreach ($productResult->getEntities() as $product) {
                $data = $productContext->getContext();