For the carousel, message JSON and the media ID/link will also contain the postbackTexts here index is the button index (starts from 0) and text is the postback text for that button.
{ "type": "carousel", "cardHeaderType": "\<IMAGE/VIDEO>", "cards": \[ { "id/link": "\<image_id or image_link/video_id or video_link>", "postbackTexts":[{"index":0,"text":"hello"}] }, ] }
postbackTexts
Postback Texts for quick reply buttons
[ { "index": 3, // button index starts from 0 "text": "hello" //postback text for the button } ]
Response Parameters
Parameter
Description
Example
status
Message status
submitted
message
Message-Id
3867730a-bb97-4ea5-bad6-e6e34201ce89
Language
Click Try It! to start a request and see the response here!