Now, my sendbird chat notification is not receive with android

[Yeonho_Jung]

I wonder if the api used for service registration for Android fcm is HTTP API or HTTP V1 API

May I know the original payload when sending the hmm notification? { "to": "c6WX_7xBSPC5tRQyip6pOJ:APA91bEhMUj9JfPJSzuTY0TEiCjKPSETb9Pc9Bnxc-dDRn96TswQE0GsxruEGDovNPo77tR_WFudeOPJuEUH4yn9jQAtWT8UOh6Vbf_DrFSruvvOqqzeSRBsFZILDZblWwnfEAsPhK_Y", "priority": "high", "notification" : { "title" : "Postman", "message" : "fcm test" } } When sending in this form it worked.

Please refer to the article. I understand that data is not received in the background.
messaging().setBackgroundMessageHandler

Currently, I know that this method does not work when there is only data and not notification, so I am wondering if it is possible to change the sending format to data → notification.