Responding a list template to messenger bot when using Wit.ai in NodeJS (or Others)

[sgelves]

I am trying to send a list template using wit.ai, but my only solution has been to parse a payload object to a json in the first action, then in the Send Action parsing it back to an object.
More details in my question on stackoverflow: http://stackoverflow.com/questions/42964435/responding-a-list-template-to-messenger-bot-when-using-wit-ai-in-nodejs-or-othe

I've read that structured data is not supported yet, if it is not, then I hear any suggestions about my idea.