toJson method
Implementation
Map<String, dynamic> toJson() => {
'action': action,
'class': requestClass,
'capture_method': captureMethod,
'type': type,
'customer_details': customerDetails.toJson(),
'billing_details': billingDetails.toJson(),
'order_details': orderDetails.toJson(),
'card_details': cardDetails.toJson(),
'shipping_details': shippingDetails.toJson(),
if (urls != null && urls!.isNotEmpty) 'urls': urls,
'parameters': parameters,
'custom_data': customData,
};