Response Message Webhook

When user completes the flow, a message is sent to WhatsApp chat. You will receive that message through a webhook which you normally use to process chat messages from the user. Below is the structure of flow response message webhook payload:

{
  "messages": [{
    "context": {
      "from": "16315558151",
      "id": "gBGGEiRVVgBPAgm7FUgc73noXjo"
    },
    "from": "<USER_ACCOUNT_NUMBER>",
    "id": "<MESSAGE_ID>",
    "type": "interactive",
    "interactive": {
      "type": "nfm_reply",
      "nfm_reply": {
        "name": "flow",
        "body": "Sent",
        "response_json": "{\"flow_token\": \"<FLOW_TOKEN>\", \"optional_param1\": \"<value1>\", \"optional_param2\": \"<value2>\"}"
      }
    },
    "timestamp": "<MESSAGE_SEND_TIMESTAMP>"
  }]
}