import Foundation struct Autotune: JSON, Equatable { var createdAt: Date? let basalProfile: [BasalProfileEntry] let sensitivity: Decimal let carbRatio: Decimal } extension Autotune { private enum CodingKeys: String, CodingKey { case createdAt = "created_at" case basalProfile = "basalprofile" case sensitivity = "sens" case carbRatio = "carb_ratio" } }