JSON conversion plugin

Hi folks,

is there already something like a generic JSON conversion plugin?
I use a Reolink camera that has webhook functionality. Per default a message looks like this:
```
{
"alarm": {
"title": "Test message",
"message": "the alarm message",
"name": "some name",
"type": "TEST",
"device": "friendly name",
"channel": 1,
"channelName": "",
"deviceModel": "Reolink some model",
"alarmTime": "2024-12-24T10:39:53.000+0000"
}
}
```

I would like to convert it to become understandable by Gotify.

Cheers, Heiko