FCM HTTP Batch Requests

[dballance]

Does 2.0 (or 1.6 even) support multipart HTTP batch requests to the FCM API? Or is each request a push to the server?

See: https://firebase.google.com/docs/cloud-messaging/send-message#send-messages-to-multiple-devices

From a read of the codebase - it appears that each is a new request. However, it's very likely I'm missing something.