I'm adding the push in an application already published, and I just wanted to change how to send the push without having to send a new update to the application. Today by amazon we send like this:
{"GCM": "{ "data": { "message": "teste" } }"}
And by your system send thus:
{"GCM": "{ "data": { "message": {en:"teste"} } }"}
Is it possible to send a json in this way?
{"GCM": "{ "data": { "message": "teste" } }"}
Due to actual limitations of OneSignal, the default language is always English ('en').
You can check more details in its documentation here: https://documentation.onesignal.com/docs/language-localization