Firebase Cloud Messaging development and release profile

Question

I recendly swtiched over from Google Cloud Messaging to Firebase Cloud Messaging.

With GCM I had to choose the sandbox option. As described here : https://developers

Answer 1

Be safe, use below:

    #if DEBUG
        FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: .sandbox)
    #else
        FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: .prod)
    #endif

Do not unnecessarily set sandbox token to prod type and vice versa.