How to include idx and other device values in notifications custom messages ?

[wulfy]

Hi !

I'm using notifications (ex: /#/Devices/39/Notifications ) to send to http hooks device change state.
I know it's possible to use $value in the custom message to get the device value in the message.

Are there other var I can use ? (such as device IDX, TYPE, etc.)

Thanks !


W.