MessageCategory @objc public enum MessageCategory : Int Undocumented message Undocumented Declaration Swift case message action Undocumented Declaration Swift case action call Undocumented Declaration Swift case call custom Undocumented Declaration Swift case custom © 2019 . All rights reserved. (Last updated: 2019-11-07) Generated by jazzy ♪♫ v0.11.2, a Realm project.