Send In-App Message

Object of dynamic content tags keyed by their respective title, required if template contains dynamic tags

Immediately: If the message syncs during the users current session it will display immediately. Next Open: Once synced the message will be displayed at the start of the user's next session. Never: The message will not be shown unless the user explicitly opens it from the inbox or push notification (if configured).

Optional object of additional key:values to be passed in the message payload for your app to consume

Object keyed by customerID of meta-data for each recipient

Object of arbitrary meta-data about this notification