title: OneSignal mutable-content iOS 10
body: <p>I'm new on StackOverflow but I have this problem that I implemented everything to handle the new iOS 10 rich notifications but my push notifications service (OneSignal) doesn't let me configure the payload when sending a push notification. It just let me add custom parameters at the same level that aps, but I need to add the 'mutable-content: 1' inside the aps. Does anyone know how to do it?</p>
  
  <p>Thank you!</p>