How to send Postback Payload in Webhooks?
SummaryIs it possible to update the variables using a postback payload from a webhook channel?
I am developing a custom SDK for Hangouts Chat and I want to update the variables using Postback actions.
I referred to the official documentatiton and I am a little unclear of what needs to be done.
Could anyone give an example of a message payload for Postback action that updates the conversation variables?
A full example is really appreciated.
This is my code snippet: