How do I get Infobip's unique (push registration) ID

In order to get Infobip's unique push registration identifier issued by the server you need to implement the following code:

mobileMessaging.getInstallation(
    installation => {
        // Here you can get pushRegistrationId with installation.pushRegistrationId
    }
);

This identifier:

• matches one to one with FCM/APNs cloud token of the particular application installation
• is only available after registrationUpdated event
• does not change for the whole lifetime of the application installation