subscribe
fun subscribeToMessageNotification(messageId: Long, subscriberAddress: String, notificationType: KvnNotificationType): Completable
User email or sms subscription for Kvn message notification. This sign the user up for getting a notification when a KVN message is resolved
Return
a Completable
Parameters
message
Kvn message id of the message the user want notification on
notification
Notification type SMS or EMAIL
subscriber
the email or phone number of the user