this is an extension from my original question regarding HubExchange Application Event Callbacks.
We've created a HubExchange app and its been through the certification process but I'm now looking at implementing the Install URL Application Event Callback. Essentially what I want to do is to send an email to a user once they "install" our app from HubExchange like here:
I'm assuming that's what this callback is for, that is when the app is installed by a user in HubExchange, an HTTP request is made to the the Install URL that I've defined in AppCenter, which I guess is essentially a webhook. Is assumption is correct, would this be a POST request and what values are passed to the Install URL?