I used to send both the “data” and “notification” keys with the same data. However, after starting the migration, I encountered the following issue:

{
“field”: “message.notification”,
“description”: “Invalid JSON payload received. Unknown name ‘message’ at ‘message.notification’: Cannot find field.”
}
Am I doing something wrong, or did I miss something in the documentation?

I used to send both the “data” and “notification” keys with the same data.