We are currently doing a ZOHO Creator to Zoho Subscriptions integration and are unable to map the billing address fields in Zoho Subscriptions from Creator. We are able to map fields using the following format params.put("display_name",input.Display_Name); but the billing fields seem to be an object as below. Is there a way I can map the object/array fields? 

billing_address": {

"attention" : "Name"

"street" : "Street Name"

"city" : "City"

}, 9 },