问题
I'm trying to get the GET_STARTED payload with reference parameters firing to my chatbot running on a node express.js instance.
If I do a get started with refereral call with no active conversation thread, I can access the parameters no problem.
The issue is, however, if I click on a referral link with a conversation thread with my bot already open. I get no post to my fulfillment server.
I have enabled messaging_referrals within the facebook developer console, is there some Intent or Event I need to create within the dialogflow console to pass it to my webhook?
For Context:
Messenger ref parameter is not passed to dialogflow
https://productforums.google.com/forum/#!msg/dialogflow/oldK752j-Ok/GrwJajfwBAAJ
https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_referrals#customer-chat
https://developers.facebook.com/docs/messenger-platform/discovery/m-me-links/
回答1:
In case anyone stumbles upon this in the future, I received a reply from DialogFlow support, stating that they don't support this functionality.
来源：https://stackoverflow.com/questions/53529329/dialogflow-messenger-referrals