SupportLevel public enum SupportLevel : Int Undocumented NoSupport No support for the feature. Declaration Swift case NoSupport = 0 Optional Optional support for the feature. Declaration Swift case Optional = 1 Mandatory Mandatory support for the feature. Declaration Swift case Mandatory = 2 © 2022 . All rights reserved. (Last updated: 2022-07-22) Generated by jazzy ♪♫ v0.13.6, a Realm project.