Read custom key when accept incoming call

[ziasultan2]

I want to make a video calling service with this and agora for this I need to pass token, channel. I'm passing those through apple but how can I receive those here when accept call

This is the json format I'm passing. How can I access the person object data. How can I access the "Token" object data from my app
{
"aps": {
"alert": {
"uuid" : "ddd",
"incoming_caller_id" : "dddds",
"incoming_caller_name" : "ddd"
},
"sound": "default"
},
"Token": {
"channel": "taddd",
"token": "token123",
"uid": "123"
}
}