Downstream public enum Downstream An enum that contains the data structures to be received from the server. Directive A structure that contains payload and headers for the directive. See more Declaration Swift public struct Directive : Codable Attachment A structure that contains data and headers for the attachment. This is sub-data of Directive See more Declaration Swift public struct Attachment : Codable Header A structure that contains header fields for the directive. See more Declaration Swift public struct Header : Codable (c) 2020 SK Telecom Co., Ltd. All rights reserved. Generated by jazzy ♪♫ v0.13.6, a Realm project.