Custom Payload is not working for Messenger

Question

I am trying to add suggestion chips in dialog flow to be used in Facebook Messenger. But it is not Working which i am unable to understand

Here is my Custom Payload

{
  "facebook": {
    "attachment": {
      "type": "suggestion_chips",
        "title": "title",
      "suggestions": [  "chip 1" ," chip 2"]
    }
  }
}

Thanks in Advance

Answer 1

In Facebook Messenger Custom payload can only use to integrate Audio Video and File. Not for the suggestion chips.

Alternatively, We can use messenger Quick replies as Suggested answers.