Webhook notification body options

[joelhess]

Looking at the documentation, I see a lot of examples of pulling bits of information out of the context and setting individual properties on a post body for a webhook. I'm trying to send the entire context as the body. This is partially because I don't really know what all I need out of it, and partially for future flexibility in my application layer.

I'm trying to do something like this:

template.app-status-changed: |
      webhook:
        app-status-changed:
          method: POST 
          body: |
            {
              "metadata": { {{.app.metadata }} },
              "status": { {{.app.status }} }
            }

but the notification controller gets tripped up by it.