GraphQLSubscriptionType public enum GraphQLSubscriptionType : String extension GraphQLSubscriptionType: CaseIterable Defines the type of a GraphQL subscription. onCreate Declaration Swift case onCreate onDelete Declaration Swift case onDelete onUpdate Declaration Swift case onUpdate © 2026 Amazon Web Services. All rights reserved. (Last updated: 2026-10-24) Generated by jazzy ♪♫ v0.15.5, a Realm project.