Comma-separated list of columns to include. Available columns: secret_slug, public_order_url, payment_url, final_variants, store, origin_address, address_location, handler_phone, order_id, destination_address, quantity, product_price, total_weight, courier_service, shipping_cost, payment_method, gross_revenue, shipment_receipt, courier_additional_info, payment_status, status, customer, draft_time, orderlines, is_dropshipping, dropshipper_name, dropshipper_phone, unique_code_discount, tags, awb_status, awb_ca_status, follow_up_chats, follow_up_chat_type, message_history, metadata, notes, courier_aggregator_code, shipment_account, payment_account, financial_entity, payment_account_holder, payment_account_number, transferproof_url, transfer_time, product_discount, shipping_discount, other_income, other_income_name, shipment_status, is_repeat, platform, external_id, is_purchase_fb, is_purchase_tiktok, is_purchase_kwai, fb_pixel_ids, tiktok_pixel_ids, kwai_pixel_ids, pending_time, confirmed_time, shipped_time, completed_time, rts_time, canceled_time, closed_time, warehouse, page, channel_name, handler, advertiser, pg_payment_info, epayment_provider, invoice_url, pg_reference_id, net_revenue, payment_fee, scalev_fee, net_payment_revenue, discount_code_discount, discount_code_code, discount_code_applied_to, utm_source