//  _____ _
// |_   _| |_  _ _ ___ ___ _ __  __ _
//   | | | ' \| '_/ -_) -_) '  \/ _` |_
//   |_| |_||_|_| \___\___|_|_|_\__,_(_)
//
// Threema iOS Client
// Copyright (c) 2020 Threema GmbH
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License, version 3,
// as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.

import Foundation
import SwiftProtobuf

// If the compiler emits an error on this type, it is because this file
// was generated by a version of the `protoc` Swift plug-in that is
// incompatible with the version of SwiftProtobuf to which you are linking.
// Please ensure that you are building against the same version of the API
// that was used to generate this file.
fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
  typealias Version = _2
}

/// Message type as defined by the Chat Server Protocol.
enum D2d_MessageType: SwiftProtobuf.Enum {
  typealias RawValue = Int

  /// Invalid message type
  case invalid // = 0

  /// Text message
  case text // = 1

  /// Image message (deprecated, use `FILE_MESSAGE`)
  case image // = 2

  /// Location message
  case location // = 16

  /// Audio message (deprecated, use `FILE_MESSAGE`)
  case audio // = 20

  /// Video message (deprecated, use `FILE_MESSAGE`)
  case video // = 19

  /// File message
  case file // = 23

  /// Create a poll
  case pollCreate // = 21

  /// Cast a vote on a poll
  case pollVote // = 22

  /// Call offer
  case callOffer // = 96

  /// Call answer
  case callAnswer // = 97

  /// Call ICE Candidate
  case callIceCandidate // = 98

  /// Call hangup
  case callHangup // = 99

  /// Call ringing
  case callRinging // = 100

  /// Call missed
  case callMissed // = 101

  /// Delivery receipt
  case deliveryReceipt // = 128

  /// Typing indicator
  case typingIndicator // = 144

  /// Set profile picture of a contact
  case contactSetProfilePicture // = 24

  /// Delete profile picture of a contact
  case contactDeleteProfilePicture // = 25

  /// Request profile picture of a contact
  case contactRequestProfilePicture // = 26

  /// Create a group
  case groupCreate // = 74

  /// Rename a group
  case groupRename // = 75

  /// Leave a group
  case groupLeave // = 76

  /// Set a group's profile picture
  case groupSetProfilePicture // = 80

  /// Delete a group's profile picture
  case groupDeleteProfilePicture // = 84

  /// Request group synchronisation
  case groupRequestSync // = 81

  /// Group text message
  case groupText // = 65

  /// Group location message
  case groupLocation // = 66

  /// Group image message
  case groupImage // = 67

  /// Group audio message
  case groupAudio // = 69

  /// Group video message
  case groupVideo // = 68

  /// Group file message
  case groupFile // = 70

  /// Create a group poll
  case groupPollCreate // = 82

  /// Cast a vote on a group poll
  case groupPollVote // = 83
  case UNRECOGNIZED(Int)

  init() {
    self = .invalid
  }

  init?(rawValue: Int) {
    switch rawValue {
    case 0: self = .invalid
    case 1: self = .text
    case 2: self = .image
    case 16: self = .location
    case 19: self = .video
    case 20: self = .audio
    case 21: self = .pollCreate
    case 22: self = .pollVote
    case 23: self = .file
    case 24: self = .contactSetProfilePicture
    case 25: self = .contactDeleteProfilePicture
    case 26: self = .contactRequestProfilePicture
    case 65: self = .groupText
    case 66: self = .groupLocation
    case 67: self = .groupImage
    case 68: self = .groupVideo
    case 69: self = .groupAudio
    case 70: self = .groupFile
    case 74: self = .groupCreate
    case 75: self = .groupRename
    case 76: self = .groupLeave
    case 80: self = .groupSetProfilePicture
    case 81: self = .groupRequestSync
    case 82: self = .groupPollCreate
    case 83: self = .groupPollVote
    case 84: self = .groupDeleteProfilePicture
    case 96: self = .callOffer
    case 97: self = .callAnswer
    case 98: self = .callIceCandidate
    case 99: self = .callHangup
    case 100: self = .callRinging
    case 101: self = .callMissed
    case 128: self = .deliveryReceipt
    case 144: self = .typingIndicator
    default: self = .UNRECOGNIZED(rawValue)
    }
  }

  var rawValue: Int {
    switch self {
    case .invalid: return 0
    case .text: return 1
    case .image: return 2
    case .location: return 16
    case .video: return 19
    case .audio: return 20
    case .pollCreate: return 21
    case .pollVote: return 22
    case .file: return 23
    case .contactSetProfilePicture: return 24
    case .contactDeleteProfilePicture: return 25
    case .contactRequestProfilePicture: return 26
    case .groupText: return 65
    case .groupLocation: return 66
    case .groupImage: return 67
    case .groupVideo: return 68
    case .groupAudio: return 69
    case .groupFile: return 70
    case .groupCreate: return 74
    case .groupRename: return 75
    case .groupLeave: return 76
    case .groupSetProfilePicture: return 80
    case .groupRequestSync: return 81
    case .groupPollCreate: return 82
    case .groupPollVote: return 83
    case .groupDeleteProfilePicture: return 84
    case .callOffer: return 96
    case .callAnswer: return 97
    case .callIceCandidate: return 98
    case .callHangup: return 99
    case .callRinging: return 100
    case .callMissed: return 101
    case .deliveryReceipt: return 128
    case .typingIndicator: return 144
    case .UNRECOGNIZED(let i): return i
    }
  }

}

#if swift(>=4.2)

extension D2d_MessageType: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MessageType] = [
    .invalid,
    .text,
    .image,
    .location,
    .audio,
    .video,
    .file,
    .pollCreate,
    .pollVote,
    .callOffer,
    .callAnswer,
    .callIceCandidate,
    .callHangup,
    .callRinging,
    .callMissed,
    .deliveryReceipt,
    .typingIndicator,
    .contactSetProfilePicture,
    .contactDeleteProfilePicture,
    .contactRequestProfilePicture,
    .groupCreate,
    .groupRename,
    .groupLeave,
    .groupSetProfilePicture,
    .groupDeleteProfilePicture,
    .groupRequestSync,
    .groupText,
    .groupLocation,
    .groupImage,
    .groupAudio,
    .groupVideo,
    .groupFile,
    .groupPollCreate,
    .groupPollVote,
  ]
}

#endif  // swift(>=4.2)

/// Initial data sent to a device that wants to participate in the device
/// group (i.e. a new device to be added by the user).
struct D2d_InitialData {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Threema Safe Backup
  var backup: Safe_Backup {
    get {return _backup ?? Safe_Backup()}
    set {_backup = newValue}
  }
  /// Returns true if `backup` has been explicitly set.
  var hasBackup: Bool {return self._backup != nil}
  /// Clears the value of `backup`. Subsequent reads from it will return its default value.
  mutating func clearBackup() {self._backup = nil}

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _backup: Safe_Backup? = nil
}

/// Data shared across all devices and transmitted during the handshake.
struct D2d_SharedDeviceData {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Random amount of padding, ignored by the receiver
  var padding: Data = SwiftProtobuf.Internal.emptyData

  /// MDM parameters to be applied on all devices
  var mdmParameters: D2d_MdmParameters {
    get {return _mdmParameters ?? D2d_MdmParameters()}
    set {_mdmParameters = newValue}
  }
  /// Returns true if `mdmParameters` has been explicitly set.
  var hasMdmParameters: Bool {return self._mdmParameters != nil}
  /// Clears the value of `mdmParameters`. Subsequent reads from it will return its default value.
  mutating func clearMdmParameters() {self._mdmParameters = nil}

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _mdmParameters: D2d_MdmParameters? = nil
}

/// Metadata about a device, determined by the device itself.
struct D2d_DeviceInfo {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Random amount of padding, ignored by the receiver
  var padding: Data = SwiftProtobuf.Internal.emptyData

  var platform: D2d_DeviceInfo.Platform = .unspecified

  /// App version
  var appVersion: String = String()

  /// Device description (smartphone model / browser)
  var description_p: String = String()

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Platform
  enum Platform: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Unknown platform
    case unspecified // = 0

    /// Android
    case android // = 1

    /// Apple iOS
    case ios // = 2

    /// Web application
    case web // = 3
    case UNRECOGNIZED(Int)

    init() {
      self = .unspecified
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .unspecified
      case 1: self = .android
      case 2: self = .ios
      case 3: self = .web
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .unspecified: return 0
      case .android: return 1
      case .ios: return 2
      case .web: return 3
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  init() {}
}

#if swift(>=4.2)

extension D2d_DeviceInfo.Platform: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_DeviceInfo.Platform] = [
    .unspecified,
    .android,
    .ios,
    .web,
  ]
}

#endif  // swift(>=4.2)

/// A transaction scope. Used in the d2m transaction messages.
struct D2d_TransactionScope {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  var scope: D2d_TransactionScope.Scope = .userProfileSync

  var unknownFields = SwiftProtobuf.UnknownStorage()

  enum Scope: SwiftProtobuf.Enum {
    typealias RawValue = Int
    case userProfileSync // = 0
    case contactSync // = 1
    case groupSync // = 2
    case distributionListSync // = 3
    case settingsSync // = 4
    case UNRECOGNIZED(Int)

    init() {
      self = .userProfileSync
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .userProfileSync
      case 1: self = .contactSync
      case 2: self = .groupSync
      case 3: self = .distributionListSync
      case 4: self = .settingsSync
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .userProfileSync: return 0
      case .contactSync: return 1
      case .groupSync: return 2
      case .distributionListSync: return 3
      case .settingsSync: return 4
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  init() {}
}

#if swift(>=4.2)

extension D2d_TransactionScope.Scope: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_TransactionScope.Scope] = [
    .userProfileSync,
    .contactSync,
    .groupSync,
    .distributionListSync,
    .settingsSync,
  ]
}

#endif  // swift(>=4.2)

/// Root message
struct D2d_Envelope {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Random amount of padding, ignored by the receiver
  var padding: Data = SwiftProtobuf.Internal.emptyData

  /// The enveloped reflected message
  var content: D2d_Envelope.OneOf_Content? = nil

  var outgoingMessage: D2d_OutgoingMessage {
    get {
      if case .outgoingMessage(let v)? = content {return v}
      return D2d_OutgoingMessage()
    }
    set {content = .outgoingMessage(newValue)}
  }

  var incomingMessage: D2d_IncomingMessage {
    get {
      if case .incomingMessage(let v)? = content {return v}
      return D2d_IncomingMessage()
    }
    set {content = .incomingMessage(newValue)}
  }

  var userProfileSync: D2d_UserProfileSync {
    get {
      if case .userProfileSync(let v)? = content {return v}
      return D2d_UserProfileSync()
    }
    set {content = .userProfileSync(newValue)}
  }

  var contactSync: D2d_ContactSync {
    get {
      if case .contactSync(let v)? = content {return v}
      return D2d_ContactSync()
    }
    set {content = .contactSync(newValue)}
  }

  var groupSync: D2d_GroupSync {
    get {
      if case .groupSync(let v)? = content {return v}
      return D2d_GroupSync()
    }
    set {content = .groupSync(newValue)}
  }

  var distributionListSync: D2d_DistributionListSync {
    get {
      if case .distributionListSync(let v)? = content {return v}
      return D2d_DistributionListSync()
    }
    set {content = .distributionListSync(newValue)}
  }

  var settingsSync: D2d_SettingsSync {
    get {
      if case .settingsSync(let v)? = content {return v}
      return D2d_SettingsSync()
    }
    set {content = .settingsSync(newValue)}
  }

  var mdmParameters: D2d_MdmParameters {
    get {
      if case .mdmParameters(let v)? = content {return v}
      return D2d_MdmParameters()
    }
    set {content = .mdmParameters(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// The enveloped reflected message
  enum OneOf_Content: Equatable {
    case outgoingMessage(D2d_OutgoingMessage)
    case incomingMessage(D2d_IncomingMessage)
    case userProfileSync(D2d_UserProfileSync)
    case contactSync(D2d_ContactSync)
    case groupSync(D2d_GroupSync)
    case distributionListSync(D2d_DistributionListSync)
    case settingsSync(D2d_SettingsSync)
    case mdmParameters(D2d_MdmParameters)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_Envelope.OneOf_Content, rhs: D2d_Envelope.OneOf_Content) -> Bool {
      switch (lhs, rhs) {
      case (.outgoingMessage(let l), .outgoingMessage(let r)): return l == r
      case (.incomingMessage(let l), .incomingMessage(let r)): return l == r
      case (.userProfileSync(let l), .userProfileSync(let r)): return l == r
      case (.contactSync(let l), .contactSync(let r)): return l == r
      case (.groupSync(let l), .groupSync(let r)): return l == r
      case (.distributionListSync(let l), .distributionListSync(let r)): return l == r
      case (.settingsSync(let l), .settingsSync(let r)): return l == r
      case (.mdmParameters(let l), .mdmParameters(let r)): return l == r
      default: return false
      }
    }
  #endif
  }

  init() {}
}

/// Mobile device management parameters shared across Threema Work devices.
///
/// More detailed parameter information is available here:
/// https://work.threema.ch/en/docs/mdm_configuration
struct D2d_MdmParameters {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Username required for activation of the app
  /// References: `th_license_username`
  var licenseUsername: OneOf_LicenseUsername? {
    get {return _storage._licenseUsername}
    set {_uniqueStorage()._licenseUsername = newValue}
  }

  var licenseUsernameValue: String {
    get {
      if case .licenseUsernameValue(let v)? = _storage._licenseUsername {return v}
      return String()
    }
    set {_uniqueStorage()._licenseUsername = .licenseUsernameValue(newValue)}
  }

  /// Password required for activation of the app
  /// References: `th_license_password`
  var licensePassword: OneOf_LicensePassword? {
    get {return _storage._licensePassword}
    set {_uniqueStorage()._licensePassword = newValue}
  }

  var licensePasswordValue: String {
    get {
      if case .licensePasswordValue(let v)? = _storage._licensePassword {return v}
      return String()
    }
    set {_uniqueStorage()._licensePassword = .licensePasswordValue(newValue)}
  }

  /// Nickname to be used
  /// References: `th_nickname`
  var nickname: OneOf_Nickname? {
    get {return _storage._nickname}
    set {_uniqueStorage()._nickname = newValue}
  }

  var nicknameValue: String {
    get {
      if case .nicknameValue(let v)? = _storage._nickname {return v}
      return String()
    }
    set {_uniqueStorage()._nickname = .nicknameValue(newValue)}
  }

  /// First name of the user
  /// References: `th_firstname`
  var firstName: OneOf_FirstName? {
    get {return _storage._firstName}
    set {_uniqueStorage()._firstName = newValue}
  }

  var firstNameValue: String {
    get {
      if case .firstNameValue(let v)? = _storage._firstName {return v}
      return String()
    }
    set {_uniqueStorage()._firstName = .firstNameValue(newValue)}
  }

  /// Last name of the user
  /// References: `th_lastname`
  var lastName: OneOf_LastName? {
    get {return _storage._lastName}
    set {_uniqueStorage()._lastName = newValue}
  }

  var lastNameValue: String {
    get {
      if case .lastNameValue(let v)? = _storage._lastName {return v}
      return String()
    }
    set {_uniqueStorage()._lastName = .lastNameValue(newValue)}
  }

  /// Customer specific identifier
  /// References: `th_csi`
  var customerSpecificID: OneOf_CustomerSpecificID? {
    get {return _storage._customerSpecificID}
    set {_uniqueStorage()._customerSpecificID = newValue}
  }

  var customerSpecificIDValue: String {
    get {
      if case .customerSpecificIDValue(let v)? = _storage._customerSpecificID {return v}
      return String()
    }
    set {_uniqueStorage()._customerSpecificID = .customerSpecificIDValue(newValue)}
  }

  /// User category
  /// References: `th_category`
  var category: OneOf_Category? {
    get {return _storage._category}
    set {_uniqueStorage()._category = newValue}
  }

  var categoryValue: String {
    get {
      if case .categoryValue(let v)? = _storage._category {return v}
      return String()
    }
    set {_uniqueStorage()._category = .categoryValue(newValue)}
  }

  /// Email address linked to the ID
  /// References: `th_linked_email`
  var linkedEmail: OneOf_LinkedEmail? {
    get {return _storage._linkedEmail}
    set {_uniqueStorage()._linkedEmail = newValue}
  }

  var linkedEmailValue: String {
    get {
      if case .linkedEmailValue(let v)? = _storage._linkedEmail {return v}
      return String()
    }
    set {_uniqueStorage()._linkedEmail = .linkedEmailValue(newValue)}
  }

  /// Phone number linked to the ID
  /// References: `th_linked_phone`
  var linkedPhone: OneOf_LinkedPhone? {
    get {return _storage._linkedPhone}
    set {_uniqueStorage()._linkedPhone = newValue}
  }

  var linkedPhoneValue: String {
    get {
      if case .linkedPhoneValue(let v)? = _storage._linkedPhone {return v}
      return String()
    }
    set {_uniqueStorage()._linkedPhone = .linkedPhoneValue(newValue)}
  }

  /// Restore a Threema ID
  /// References: `th_id_backup`
  var identityRestore: OneOf_IdentityRestore? {
    get {return _storage._identityRestore}
    set {_uniqueStorage()._identityRestore = newValue}
  }

  var identityRestoreValue: String {
    get {
      if case .identityRestoreValue(let v)? = _storage._identityRestore {return v}
      return String()
    }
    set {_uniqueStorage()._identityRestore = .identityRestoreValue(newValue)}
  }

  /// Password for restoring a Threema ID
  /// References: `th_id_backup_password`
  var identityRestorePassword: OneOf_IdentityRestorePassword? {
    get {return _storage._identityRestorePassword}
    set {_uniqueStorage()._identityRestorePassword = newValue}
  }

  var identityRestorePasswordValue: String {
    get {
      if case .identityRestorePasswordValue(let v)? = _storage._identityRestorePassword {return v}
      return String()
    }
    set {_uniqueStorage()._identityRestorePassword = .identityRestorePasswordValue(newValue)}
  }

  var threemaSafePolicy: D2d_MdmParameters.ThreemaSafePolicy {
    get {return _storage._threemaSafePolicy}
    set {_uniqueStorage()._threemaSafePolicy = newValue}
  }

  /// Threema Safe password (predefined)
  /// References: `th_safe_password`
  var threemaSafePassword: OneOf_ThreemaSafePassword? {
    get {return _storage._threemaSafePassword}
    set {_uniqueStorage()._threemaSafePassword = newValue}
  }

  var threemaSafePasswordValue: String {
    get {
      if case .threemaSafePasswordValue(let v)? = _storage._threemaSafePassword {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafePassword = .threemaSafePasswordValue(newValue)}
  }

  /// Threema Safe password pattern
  /// References: `th_safe_password_pattern`
  var threemaSafePasswordPattern: OneOf_ThreemaSafePasswordPattern? {
    get {return _storage._threemaSafePasswordPattern}
    set {_uniqueStorage()._threemaSafePasswordPattern = newValue}
  }

  var threemaSafePasswordPatternValue: String {
    get {
      if case .threemaSafePasswordPatternValue(let v)? = _storage._threemaSafePasswordPattern {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafePasswordPattern = .threemaSafePasswordPatternValue(newValue)}
  }

  /// Threema Safe password pattern error (mismatch) message
  /// References: `th_safe_password_message`
  var threemaSafePasswordPatternErrorMessage: OneOf_ThreemaSafePasswordPatternErrorMessage? {
    get {return _storage._threemaSafePasswordPatternErrorMessage}
    set {_uniqueStorage()._threemaSafePasswordPatternErrorMessage = newValue}
  }

  var threemaSafePasswordPatternErrorMessageValue: String {
    get {
      if case .threemaSafePasswordPatternErrorMessageValue(let v)? = _storage._threemaSafePasswordPatternErrorMessage {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafePasswordPatternErrorMessage = .threemaSafePasswordPatternErrorMessageValue(newValue)}
  }

  /// Threema Safe server URL
  /// References: `th_safe_server_url`
  var threemaSafeServerURL: OneOf_ThreemaSafeServerURL? {
    get {return _storage._threemaSafeServerURL}
    set {_uniqueStorage()._threemaSafeServerURL = newValue}
  }

  var threemaSafeServerURLValue: String {
    get {
      if case .threemaSafeServerURLValue(let v)? = _storage._threemaSafeServerURL {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafeServerURL = .threemaSafeServerURLValue(newValue)}
  }

  /// Threema Safe server username for authentication
  /// References: `th_safe_server_username`
  var threemaSafeServerUsername: OneOf_ThreemaSafeServerUsername? {
    get {return _storage._threemaSafeServerUsername}
    set {_uniqueStorage()._threemaSafeServerUsername = newValue}
  }

  var threemaSafeServerUsernameValue: String {
    get {
      if case .threemaSafeServerUsernameValue(let v)? = _storage._threemaSafeServerUsername {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafeServerUsername = .threemaSafeServerUsernameValue(newValue)}
  }

  /// Threema Safe server password for authentication
  /// References: `th_safe_server_password`
  var threemaSafeServerPassword: OneOf_ThreemaSafeServerPassword? {
    get {return _storage._threemaSafeServerPassword}
    set {_uniqueStorage()._threemaSafeServerPassword = newValue}
  }

  var threemaSafeServerPasswordValue: String {
    get {
      if case .threemaSafeServerPasswordValue(let v)? = _storage._threemaSafeServerPassword {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafeServerPassword = .threemaSafeServerPasswordValue(newValue)}
  }

  var threemaSafeRestorePolicy: D2d_MdmParameters.ThreemaSafeRestorePolicy {
    get {return _storage._threemaSafeRestorePolicy}
    set {_uniqueStorage()._threemaSafeRestorePolicy = newValue}
  }

  /// Threema ID to be restored from Threema Safe
  /// References: `th_safe_restore_id`
  var threemaSafeRestoreIdentity: OneOf_ThreemaSafeRestoreIdentity? {
    get {return _storage._threemaSafeRestoreIdentity}
    set {_uniqueStorage()._threemaSafeRestoreIdentity = newValue}
  }

  var threemaSafeRestoreIdentityValue: String {
    get {
      if case .threemaSafeRestoreIdentityValue(let v)? = _storage._threemaSafeRestoreIdentity {return v}
      return String()
    }
    set {_uniqueStorage()._threemaSafeRestoreIdentity = .threemaSafeRestoreIdentityValue(newValue)}
  }

  var overridePolicy: D2d_MdmParameters.OverridePolicy {
    get {return _storage._overridePolicy}
    set {_uniqueStorage()._overridePolicy = newValue}
  }

  var contactSyncPolicy: D2d_MdmParameters.ContactSyncPolicy {
    get {return _storage._contactSyncPolicy}
    set {_uniqueStorage()._contactSyncPolicy = newValue}
  }

  var inactiveIdentityDisplayPolicy: D2d_MdmParameters.InactiveIdentityDisplayPolicy {
    get {return _storage._inactiveIdentityDisplayPolicy}
    set {_uniqueStorage()._inactiveIdentityDisplayPolicy = newValue}
  }

  var unknownContactPolicy: D2d_MdmParameters.UnknownContactPolicy {
    get {return _storage._unknownContactPolicy}
    set {_uniqueStorage()._unknownContactPolicy = newValue}
  }

  var autoSaveMediaPolicy: D2d_MdmParameters.AutoSaveMediaPolicy {
    get {return _storage._autoSaveMediaPolicy}
    set {_uniqueStorage()._autoSaveMediaPolicy = newValue}
  }

  var screenshotPolicy: D2d_MdmParameters.ScreenshotPolicy {
    get {return _storage._screenshotPolicy}
    set {_uniqueStorage()._screenshotPolicy = newValue}
  }

  var addContactPolicy: D2d_MdmParameters.AddContactPolicy {
    get {return _storage._addContactPolicy}
    set {_uniqueStorage()._addContactPolicy = newValue}
  }

  var chatExportPolicy: D2d_MdmParameters.ChatExportPolicy {
    get {return _storage._chatExportPolicy}
    set {_uniqueStorage()._chatExportPolicy = newValue}
  }

  var backupPolicy: D2d_MdmParameters.BackupPolicy {
    get {return _storage._backupPolicy}
    set {_uniqueStorage()._backupPolicy = newValue}
  }

  var identityExportPolicy: D2d_MdmParameters.IdentityExportPolicy {
    get {return _storage._identityExportPolicy}
    set {_uniqueStorage()._identityExportPolicy = newValue}
  }

  var dataBackupPolicy: D2d_MdmParameters.DataBackupPolicy {
    get {return _storage._dataBackupPolicy}
    set {_uniqueStorage()._dataBackupPolicy = newValue}
  }

  var systemBackupPolicy: D2d_MdmParameters.SystemBackupPolicy {
    get {return _storage._systemBackupPolicy}
    set {_uniqueStorage()._systemBackupPolicy = newValue}
  }

  var messagePreviewPolicy: D2d_MdmParameters.MessagePreviewPolicy {
    get {return _storage._messagePreviewPolicy}
    set {_uniqueStorage()._messagePreviewPolicy = newValue}
  }

  var profilePictureSharePolicy: D2d_MdmParameters.ProfilePictureSharePolicy {
    get {return _storage._profilePictureSharePolicy}
    set {_uniqueStorage()._profilePictureSharePolicy = newValue}
  }

  var callPolicy: D2d_MdmParameters.CallPolicy {
    get {return _storage._callPolicy}
    set {_uniqueStorage()._callPolicy = newValue}
  }

  var setupWizardPolicy: D2d_MdmParameters.SetupWizardPolicy {
    get {return _storage._setupWizardPolicy}
    set {_uniqueStorage()._setupWizardPolicy = newValue}
  }

  var createGroupPolicy: D2d_MdmParameters.CreateGroupPolicy {
    get {return _storage._createGroupPolicy}
    set {_uniqueStorage()._createGroupPolicy = newValue}
  }

  var shareMediaPolicy: D2d_MdmParameters.ShareMediaPolicy {
    get {return _storage._shareMediaPolicy}
    set {_uniqueStorage()._shareMediaPolicy = newValue}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Username required for activation of the app
  /// References: `th_license_username`
  enum OneOf_LicenseUsername: Equatable {
    case licenseUsernameValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_LicenseUsername, rhs: D2d_MdmParameters.OneOf_LicenseUsername) -> Bool {
      switch (lhs, rhs) {
      case (.licenseUsernameValue(let l), .licenseUsernameValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Password required for activation of the app
  /// References: `th_license_password`
  enum OneOf_LicensePassword: Equatable {
    case licensePasswordValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_LicensePassword, rhs: D2d_MdmParameters.OneOf_LicensePassword) -> Bool {
      switch (lhs, rhs) {
      case (.licensePasswordValue(let l), .licensePasswordValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Nickname to be used
  /// References: `th_nickname`
  enum OneOf_Nickname: Equatable {
    case nicknameValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_Nickname, rhs: D2d_MdmParameters.OneOf_Nickname) -> Bool {
      switch (lhs, rhs) {
      case (.nicknameValue(let l), .nicknameValue(let r)): return l == r
      }
    }
  #endif
  }

  /// First name of the user
  /// References: `th_firstname`
  enum OneOf_FirstName: Equatable {
    case firstNameValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_FirstName, rhs: D2d_MdmParameters.OneOf_FirstName) -> Bool {
      switch (lhs, rhs) {
      case (.firstNameValue(let l), .firstNameValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Last name of the user
  /// References: `th_lastname`
  enum OneOf_LastName: Equatable {
    case lastNameValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_LastName, rhs: D2d_MdmParameters.OneOf_LastName) -> Bool {
      switch (lhs, rhs) {
      case (.lastNameValue(let l), .lastNameValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Customer specific identifier
  /// References: `th_csi`
  enum OneOf_CustomerSpecificID: Equatable {
    case customerSpecificIDValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_CustomerSpecificID, rhs: D2d_MdmParameters.OneOf_CustomerSpecificID) -> Bool {
      switch (lhs, rhs) {
      case (.customerSpecificIDValue(let l), .customerSpecificIDValue(let r)): return l == r
      }
    }
  #endif
  }

  /// User category
  /// References: `th_category`
  enum OneOf_Category: Equatable {
    case categoryValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_Category, rhs: D2d_MdmParameters.OneOf_Category) -> Bool {
      switch (lhs, rhs) {
      case (.categoryValue(let l), .categoryValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Email address linked to the ID
  /// References: `th_linked_email`
  enum OneOf_LinkedEmail: Equatable {
    case linkedEmailValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_LinkedEmail, rhs: D2d_MdmParameters.OneOf_LinkedEmail) -> Bool {
      switch (lhs, rhs) {
      case (.linkedEmailValue(let l), .linkedEmailValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Phone number linked to the ID
  /// References: `th_linked_phone`
  enum OneOf_LinkedPhone: Equatable {
    case linkedPhoneValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_LinkedPhone, rhs: D2d_MdmParameters.OneOf_LinkedPhone) -> Bool {
      switch (lhs, rhs) {
      case (.linkedPhoneValue(let l), .linkedPhoneValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Restore a Threema ID
  /// References: `th_id_backup`
  enum OneOf_IdentityRestore: Equatable {
    case identityRestoreValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_IdentityRestore, rhs: D2d_MdmParameters.OneOf_IdentityRestore) -> Bool {
      switch (lhs, rhs) {
      case (.identityRestoreValue(let l), .identityRestoreValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Password for restoring a Threema ID
  /// References: `th_id_backup_password`
  enum OneOf_IdentityRestorePassword: Equatable {
    case identityRestorePasswordValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_IdentityRestorePassword, rhs: D2d_MdmParameters.OneOf_IdentityRestorePassword) -> Bool {
      switch (lhs, rhs) {
      case (.identityRestorePasswordValue(let l), .identityRestorePasswordValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe password (predefined)
  /// References: `th_safe_password`
  enum OneOf_ThreemaSafePassword: Equatable {
    case threemaSafePasswordValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafePassword, rhs: D2d_MdmParameters.OneOf_ThreemaSafePassword) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafePasswordValue(let l), .threemaSafePasswordValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe password pattern
  /// References: `th_safe_password_pattern`
  enum OneOf_ThreemaSafePasswordPattern: Equatable {
    case threemaSafePasswordPatternValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafePasswordPattern, rhs: D2d_MdmParameters.OneOf_ThreemaSafePasswordPattern) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafePasswordPatternValue(let l), .threemaSafePasswordPatternValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe password pattern error (mismatch) message
  /// References: `th_safe_password_message`
  enum OneOf_ThreemaSafePasswordPatternErrorMessage: Equatable {
    case threemaSafePasswordPatternErrorMessageValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafePasswordPatternErrorMessage, rhs: D2d_MdmParameters.OneOf_ThreemaSafePasswordPatternErrorMessage) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafePasswordPatternErrorMessageValue(let l), .threemaSafePasswordPatternErrorMessageValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe server URL
  /// References: `th_safe_server_url`
  enum OneOf_ThreemaSafeServerURL: Equatable {
    case threemaSafeServerURLValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafeServerURL, rhs: D2d_MdmParameters.OneOf_ThreemaSafeServerURL) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafeServerURLValue(let l), .threemaSafeServerURLValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe server username for authentication
  /// References: `th_safe_server_username`
  enum OneOf_ThreemaSafeServerUsername: Equatable {
    case threemaSafeServerUsernameValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafeServerUsername, rhs: D2d_MdmParameters.OneOf_ThreemaSafeServerUsername) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafeServerUsernameValue(let l), .threemaSafeServerUsernameValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe server password for authentication
  /// References: `th_safe_server_password`
  enum OneOf_ThreemaSafeServerPassword: Equatable {
    case threemaSafeServerPasswordValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafeServerPassword, rhs: D2d_MdmParameters.OneOf_ThreemaSafeServerPassword) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafeServerPasswordValue(let l), .threemaSafeServerPasswordValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema ID to be restored from Threema Safe
  /// References: `th_safe_restore_id`
  enum OneOf_ThreemaSafeRestoreIdentity: Equatable {
    case threemaSafeRestoreIdentityValue(String)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MdmParameters.OneOf_ThreemaSafeRestoreIdentity, rhs: D2d_MdmParameters.OneOf_ThreemaSafeRestoreIdentity) -> Bool {
      switch (lhs, rhs) {
      case (.threemaSafeRestoreIdentityValue(let l), .threemaSafeRestoreIdentityValue(let r)): return l == r
      }
    }
  #endif
  }

  /// Threema Safe configuration
  /// References: `th_safe_enable`
  enum ThreemaSafePolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Configurable by the user
    case safeOptional // = 0

    /// Forcibly enabled
    case safeMandatory // = 1

    /// Forcibly disabled
    case safeDisabled // = 2
    case UNRECOGNIZED(Int)

    init() {
      self = .safeOptional
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .safeOptional
      case 1: self = .safeMandatory
      case 2: self = .safeDisabled
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .safeOptional: return 0
      case .safeMandatory: return 1
      case .safeDisabled: return 2
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Restore policy for restoring from a Threema Safe backup
  /// References: `th_safe_restore_enable`
  enum ThreemaSafeRestorePolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Choosable by the user
    case safeRestoreOptional // = 0

    /// Automatic restore
    case safeRestoreMandatory // = 1

    /// Forcibly disabled
    case safeRestoreDisabled // = 2
    case UNRECOGNIZED(Int)

    init() {
      self = .safeRestoreOptional
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .safeRestoreOptional
      case 1: self = .safeRestoreMandatory
      case 2: self = .safeRestoreDisabled
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .safeRestoreOptional: return 0
      case .safeRestoreMandatory: return 1
      case .safeRestoreDisabled: return 2
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Override policy in regards to MDM parameters (profile, settings, ...)
  /// References: `th_readonly_profile`
  enum OverridePolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allows the user to override some of the MDM parameter presets
    case loose // = 0

    /// The user may not override any MDM parameter presets
    case strict // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .loose
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .loose
      case 1: self = .strict
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .loose: return 0
      case .strict: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Contact synchronisation policy
  /// References: `th_contact_sync`
  enum ContactSyncPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Not synced
    case notSynced // = 0

    /// Synced
    case sync // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .notSynced
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .notSynced
      case 1: self = .sync
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .notSynced: return 0
      case .sync: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Inactive Threema ID display policy
  /// References: `th_hide_inactive_ids`
  enum InactiveIdentityDisplayPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Show inactive IDs
    case showInactive // = 0

    /// Hide inactive IDs
    case hideInactive // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .showInactive
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .showInactive
      case 1: self = .hideInactive
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .showInactive: return 0
      case .hideInactive: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Unknown contacts policy
  /// References: `th_block_unknown`
  enum UnknownContactPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allowed to contact the user
    case allowUnknown // = 0

    /// Will be blocked by the user
    case blockUnknown // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowUnknown
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowUnknown
      case 1: self = .blockUnknown
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowUnknown: return 0
      case .blockUnknown: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Auto-save media policy
  /// References: `th_disable_save_to_gallery`
  enum AutoSaveMediaPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow auto-saving, configurable by the user
    case allowAutoSave // = 0

    /// Deny auto-saving
    case denyAutoSave // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowAutoSave
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowAutoSave
      case 1: self = .denyAutoSave
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowAutoSave: return 0
      case .denyAutoSave: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Screenshot policy
  /// References: `th_disable_screenshots`
  enum ScreenshotPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow taking screenshots
    case allowScreenshot // = 0

    /// Deny taking screenshots, if possible
    case denyScreenshot // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowScreenshot
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowScreenshot
      case 1: self = .denyScreenshot
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowScreenshot: return 0
      case .denyScreenshot: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Add contact policy
  /// References: `th_disable_add_contact`
  enum AddContactPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow manually adding contacts
    case allowAddContact // = 0

    /// Deny manually adding contacts
    case denyAddContact // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowAddContact
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowAddContact
      case 1: self = .denyAddContact
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowAddContact: return 0
      case .denyAddContact: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Chat export policy
  /// References: `th_disable_export`
  enum ChatExportPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow exporting chats
    case allowChatExport // = 0

    /// Deny exporting of chats
    case denyChatExport // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowChatExport
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowChatExport
      case 1: self = .denyChatExport
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowChatExport: return 0
      case .denyChatExport: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Backup policy
  /// References: `th_disable_backups`
  enum BackupPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Generally allow backups to be made
    case allowBackup // = 0

    /// Deny creating backups
    case denyBackup // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowBackup
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowBackup
      case 1: self = .denyBackup
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowBackup: return 0
      case .denyBackup: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Threema ID export policy
  /// References: `th_disable_id_export`
  enum IdentityExportPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow exporting of the Threema ID
    case allowIdentityExport // = 0

    /// Deny exporting of the Threema ID
    case denyIdentityExport // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowIdentityExport
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowIdentityExport
      case 1: self = .denyIdentityExport
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowIdentityExport: return 0
      case .denyIdentityExport: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Data backup policy
  /// References: `th_disable_data_backups`
  enum DataBackupPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow creating data backups
    case allowDataBackup // = 0

    /// Deny creating data backups
    case denyDataBackup // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowDataBackup
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowDataBackup
      case 1: self = .denyDataBackup
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowDataBackup: return 0
      case .denyDataBackup: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// System backup policy
  /// References: `th_disable_system_backups`
  enum SystemBackupPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// The system may include app data
    case allowSystemBackup // = 0

    /// The system is denied from including app data
    case denySystemBackup // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowSystemBackup
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowSystemBackup
      case 1: self = .denySystemBackup
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowSystemBackup: return 0
      case .denySystemBackup: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Message preview (in notifications)
  /// References: `th_disable_message_preview`
  enum MessagePreviewPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow showing a message preview
    case allowPreview // = 0

    /// Deny showing a message preview
    case denyPreview // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowPreview
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowPreview
      case 1: self = .denyPreview
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowPreview: return 0
      case .denyPreview: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Profile picture sharing policy
  /// References: `th_disable_send_profile_picture`
  enum ProfilePictureSharePolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow the profile picture to be shared with contacts
    case allowShare // = 0

    /// Denied from sharing the profile picture with contacts
    case denyShare // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowShare
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowShare
      case 1: self = .denyShare
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowShare: return 0
      case .denyShare: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Threema Call policy
  /// References: `th_disable_calls`
  enum CallPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow creating/receiving Threema Calls
    case allowCall // = 0

    /// Denied from creating/receiving any Threema Calls
    case denyCall // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowCall
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowCall
      case 1: self = .denyCall
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowCall: return 0
      case .denyCall: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Setup wizard policy
  /// References: `th_skip_wizard`
  enum SetupWizardPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Show the setup wizard
    case showWizard // = 0

    /// Skip the setup wizard (restores an ID or a backup and sets up the
    /// profile automatically).
    case skipWizard // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .showWizard
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .showWizard
      case 1: self = .skipWizard
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .showWizard: return 0
      case .skipWizard: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Group creation policy
  /// References: `th_disable_create_group`
  enum CreateGroupPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow manually creating groups
    case allowCreateGroup // = 0

    /// Deny manually creating groups
    case denyCreateGroup // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowCreateGroup
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowCreateGroup
      case 1: self = .denyCreateGroup
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowCreateGroup: return 0
      case .denyCreateGroup: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  /// Share media policy
  /// References: `th_disable_share_media`
  enum ShareMediaPolicy: SwiftProtobuf.Enum {
    typealias RawValue = Int

    /// Allow unrestricted sharing of media
    case allowShareMedia // = 0

    /// Deny sharing of media outside of Threema, if possible
    case denyOutsideApp // = 1
    case UNRECOGNIZED(Int)

    init() {
      self = .allowShareMedia
    }

    init?(rawValue: Int) {
      switch rawValue {
      case 0: self = .allowShareMedia
      case 1: self = .denyOutsideApp
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .allowShareMedia: return 0
      case .denyOutsideApp: return 1
      case .UNRECOGNIZED(let i): return i
      }
    }

  }

  init() {}

  fileprivate var _storage = _StorageClass.defaultInstance
}

#if swift(>=4.2)

extension D2d_MdmParameters.ThreemaSafePolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ThreemaSafePolicy] = [
    .safeOptional,
    .safeMandatory,
    .safeDisabled,
  ]
}

extension D2d_MdmParameters.ThreemaSafeRestorePolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ThreemaSafeRestorePolicy] = [
    .safeRestoreOptional,
    .safeRestoreMandatory,
    .safeRestoreDisabled,
  ]
}

extension D2d_MdmParameters.OverridePolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.OverridePolicy] = [
    .loose,
    .strict,
  ]
}

extension D2d_MdmParameters.ContactSyncPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ContactSyncPolicy] = [
    .notSynced,
    .sync,
  ]
}

extension D2d_MdmParameters.InactiveIdentityDisplayPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.InactiveIdentityDisplayPolicy] = [
    .showInactive,
    .hideInactive,
  ]
}

extension D2d_MdmParameters.UnknownContactPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.UnknownContactPolicy] = [
    .allowUnknown,
    .blockUnknown,
  ]
}

extension D2d_MdmParameters.AutoSaveMediaPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.AutoSaveMediaPolicy] = [
    .allowAutoSave,
    .denyAutoSave,
  ]
}

extension D2d_MdmParameters.ScreenshotPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ScreenshotPolicy] = [
    .allowScreenshot,
    .denyScreenshot,
  ]
}

extension D2d_MdmParameters.AddContactPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.AddContactPolicy] = [
    .allowAddContact,
    .denyAddContact,
  ]
}

extension D2d_MdmParameters.ChatExportPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ChatExportPolicy] = [
    .allowChatExport,
    .denyChatExport,
  ]
}

extension D2d_MdmParameters.BackupPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.BackupPolicy] = [
    .allowBackup,
    .denyBackup,
  ]
}

extension D2d_MdmParameters.IdentityExportPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.IdentityExportPolicy] = [
    .allowIdentityExport,
    .denyIdentityExport,
  ]
}

extension D2d_MdmParameters.DataBackupPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.DataBackupPolicy] = [
    .allowDataBackup,
    .denyDataBackup,
  ]
}

extension D2d_MdmParameters.SystemBackupPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.SystemBackupPolicy] = [
    .allowSystemBackup,
    .denySystemBackup,
  ]
}

extension D2d_MdmParameters.MessagePreviewPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.MessagePreviewPolicy] = [
    .allowPreview,
    .denyPreview,
  ]
}

extension D2d_MdmParameters.ProfilePictureSharePolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ProfilePictureSharePolicy] = [
    .allowShare,
    .denyShare,
  ]
}

extension D2d_MdmParameters.CallPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.CallPolicy] = [
    .allowCall,
    .denyCall,
  ]
}

extension D2d_MdmParameters.SetupWizardPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.SetupWizardPolicy] = [
    .showWizard,
    .skipWizard,
  ]
}

extension D2d_MdmParameters.CreateGroupPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.CreateGroupPolicy] = [
    .allowCreateGroup,
    .denyCreateGroup,
  ]
}

extension D2d_MdmParameters.ShareMediaPolicy: CaseIterable {
  // The compiler won't synthesize support with the UNRECOGNIZED case.
  static var allCases: [D2d_MdmParameters.ShareMediaPolicy] = [
    .allowShareMedia,
    .denyOutsideApp,
  ]
}

#endif  // swift(>=4.2)

/// A message receiver can be a single user or a group.
struct D2d_MessageReceiver {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// The recipient's Threema ID or a group identity.
  var receiver: D2d_MessageReceiver.OneOf_Receiver? = nil

  var identity: String {
    get {
      if case .identity(let v)? = receiver {return v}
      return String()
    }
    set {receiver = .identity(newValue)}
  }

  var group: Common_GroupIdentity {
    get {
      if case .group(let v)? = receiver {return v}
      return Common_GroupIdentity()
    }
    set {receiver = .group(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// The recipient's Threema ID or a group identity.
  enum OneOf_Receiver: Equatable {
    case identity(String)
    case group(Common_GroupIdentity)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_MessageReceiver.OneOf_Receiver, rhs: D2d_MessageReceiver.OneOf_Receiver) -> Bool {
      switch (lhs, rhs) {
      case (.identity(let l), .identity(let r)): return l == r
      case (.group(let l), .group(let r)): return l == r
      default: return false
      }
    }
  #endif
  }

  init() {}
}

/// An outgoing message, reflected to other devices.
struct D2d_OutgoingMessage {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Recipient of the enclosed message.
  ///
  /// Note: If the receiver is a group identity, group and group creator id of
  ///       the enclosed message must match the values of the supplied group
  ///       identity. Otherwise, the message must be considered invalid.
  var receiver: D2d_MessageReceiver {
    get {return _receiver ?? D2d_MessageReceiver()}
    set {_receiver = newValue}
  }
  /// Returns true if `receiver` has been explicitly set.
  var hasReceiver: Bool {return self._receiver != nil}
  /// Clears the value of `receiver`. Subsequent reads from it will return its default value.
  mutating func clearReceiver() {self._receiver = nil}

  /// Unique ID of the enclosed message
  var messageID: UInt64 = 0

  /// Unix-ish timestamp in milliseconds for when the message has been created
  var createdAt: UInt64 = 0

  /// Enclosed message's type
  var type: D2d_MessageType = .invalid

  /// The message's body as defined for `Message` (0x01/0x02) of the Chat
  /// Server Protocol.
  var body: Data = SwiftProtobuf.Internal.emptyData

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _receiver: D2d_MessageReceiver? = nil
}

/// An outgoing message has been delivered to the chat server.
///
/// Note: This indicates that the message has been successfully stored in the
///       message queue of the server. It does NOT indicate that the message has
///       been delivered to the intended receiver.
struct D2d_OutgoingMessageDelivered {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Recipient of the delivered message.
  var receiver: D2d_MessageReceiver {
    get {return _receiver ?? D2d_MessageReceiver()}
    set {_receiver = newValue}
  }
  /// Returns true if `receiver` has been explicitly set.
  var hasReceiver: Bool {return self._receiver != nil}
  /// Clears the value of `receiver`. Subsequent reads from it will return its default value.
  mutating func clearReceiver() {self._receiver = nil}

  /// Unique ID of the delivered message
  var messageID: UInt64 = 0

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _receiver: D2d_MessageReceiver? = nil
}

/// An incoming message, reflected to other devices.
struct D2d_IncomingMessage {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Sender's Threema ID
  var senderIdentity: String = String()

  /// Sender's public nickname
  var senderNickname: String = String()

  /// Unique ID of the enclosed message
  var messageID: UInt64 = 0

  /// Unix-ish timestamp in milliseconds for when the message has been created
  var createdAt: UInt64 = 0

  /// Enclosed message's type
  var type: D2d_MessageType = .invalid

  /// The message's body as defined for `Message` (0x01/0x02) of the Chat
  /// Server Protocol.
  var body: Data = SwiftProtobuf.Internal.emptyData

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

/// User profile synchronisation message.
struct D2d_UserProfileSync {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Synchronisation type
  var action: D2d_UserProfileSync.OneOf_Action? = nil

  var set: D2d_UserProfileSync.Set {
    get {
      if case .set(let v)? = action {return v}
      return D2d_UserProfileSync.Set()
    }
    set {action = .set(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Synchronisation type
  enum OneOf_Action: Equatable {
    case set(D2d_UserProfileSync.Set)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_UserProfileSync.OneOf_Action, rhs: D2d_UserProfileSync.OneOf_Action) -> Bool {
      switch (lhs, rhs) {
      case (.set(let l), .set(let r)): return l == r
      }
    }
  #endif
  }

  /// Update the user's profile
  struct Set {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var userProfile: Safe_UserProfile {
      get {return _userProfile ?? Safe_UserProfile()}
      set {_userProfile = newValue}
    }
    /// Returns true if `userProfile` has been explicitly set.
    var hasUserProfile: Bool {return self._userProfile != nil}
    /// Clears the value of `userProfile`. Subsequent reads from it will return its default value.
    mutating func clearUserProfile() {self._userProfile = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _userProfile: Safe_UserProfile? = nil
  }

  init() {}
}

/// Contact synchronisation message.
struct D2d_ContactSync {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Synchronisation type
  var action: D2d_ContactSync.OneOf_Action? = nil

  var set: D2d_ContactSync.Set {
    get {
      if case .set(let v)? = action {return v}
      return D2d_ContactSync.Set()
    }
    set {action = .set(newValue)}
  }

  var delete: D2d_ContactSync.Delete {
    get {
      if case .delete(let v)? = action {return v}
      return D2d_ContactSync.Delete()
    }
    set {action = .delete(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Synchronisation type
  enum OneOf_Action: Equatable {
    case set(D2d_ContactSync.Set)
    case delete(D2d_ContactSync.Delete)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_ContactSync.OneOf_Action, rhs: D2d_ContactSync.OneOf_Action) -> Bool {
      switch (lhs, rhs) {
      case (.set(let l), .set(let r)): return l == r
      case (.delete(let l), .delete(let r)): return l == r
      default: return false
      }
    }
  #endif
  }

  /// Set a Threema contact
  struct Set {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var contact: Safe_Contact {
      get {return _contact ?? Safe_Contact()}
      set {_contact = newValue}
    }
    /// Returns true if `contact` has been explicitly set.
    var hasContact: Bool {return self._contact != nil}
    /// Clears the value of `contact`. Subsequent reads from it will return its default value.
    mutating func clearContact() {self._contact = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _contact: Safe_Contact? = nil
  }

  /// Delete a Threema contact
  struct Delete {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var deleteIdentity: String = String()

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}
  }

  init() {}
}

/// Group synchronisation message.
struct D2d_GroupSync {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Synchronisation type
  var action: D2d_GroupSync.OneOf_Action? = nil

  var set: D2d_GroupSync.Set {
    get {
      if case .set(let v)? = action {return v}
      return D2d_GroupSync.Set()
    }
    set {action = .set(newValue)}
  }

  var delete: D2d_GroupSync.Delete {
    get {
      if case .delete(let v)? = action {return v}
      return D2d_GroupSync.Delete()
    }
    set {action = .delete(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Synchronisation type
  enum OneOf_Action: Equatable {
    case set(D2d_GroupSync.Set)
    case delete(D2d_GroupSync.Delete)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_GroupSync.OneOf_Action, rhs: D2d_GroupSync.OneOf_Action) -> Bool {
      switch (lhs, rhs) {
      case (.set(let l), .set(let r)): return l == r
      case (.delete(let l), .delete(let r)): return l == r
      default: return false
      }
    }
  #endif
  }

  /// Set a group
  struct Set {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var group: Safe_Group {
      get {return _group ?? Safe_Group()}
      set {_group = newValue}
    }
    /// Returns true if `group` has been explicitly set.
    var hasGroup: Bool {return self._group != nil}
    /// Clears the value of `group`. Subsequent reads from it will return its default value.
    mutating func clearGroup() {self._group = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _group: Safe_Group? = nil
  }

  /// Delete a group
  struct Delete {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    /// Unique group identity
    var groupIdentity: Common_GroupIdentity {
      get {return _groupIdentity ?? Common_GroupIdentity()}
      set {_groupIdentity = newValue}
    }
    /// Returns true if `groupIdentity` has been explicitly set.
    var hasGroupIdentity: Bool {return self._groupIdentity != nil}
    /// Clears the value of `groupIdentity`. Subsequent reads from it will return its default value.
    mutating func clearGroupIdentity() {self._groupIdentity = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _groupIdentity: Common_GroupIdentity? = nil
  }

  init() {}
}

/// Distribution list synchronisation message.
struct D2d_DistributionListSync {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Synchronisation type
  var action: D2d_DistributionListSync.OneOf_Action? = nil

  var set: D2d_DistributionListSync.Set {
    get {
      if case .set(let v)? = action {return v}
      return D2d_DistributionListSync.Set()
    }
    set {action = .set(newValue)}
  }

  var delete: D2d_DistributionListSync.Delete {
    get {
      if case .delete(let v)? = action {return v}
      return D2d_DistributionListSync.Delete()
    }
    set {action = .delete(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Synchronisation type
  enum OneOf_Action: Equatable {
    case set(D2d_DistributionListSync.Set)
    case delete(D2d_DistributionListSync.Delete)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_DistributionListSync.OneOf_Action, rhs: D2d_DistributionListSync.OneOf_Action) -> Bool {
      switch (lhs, rhs) {
      case (.set(let l), .set(let r)): return l == r
      case (.delete(let l), .delete(let r)): return l == r
      default: return false
      }
    }
  #endif
  }

  /// Set a distribution list
  struct Set {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var distributionList: Safe_DistributionList {
      get {return _distributionList ?? Safe_DistributionList()}
      set {_distributionList = newValue}
    }
    /// Returns true if `distributionList` has been explicitly set.
    var hasDistributionList: Bool {return self._distributionList != nil}
    /// Clears the value of `distributionList`. Subsequent reads from it will return its default value.
    mutating func clearDistributionList() {self._distributionList = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _distributionList: Safe_DistributionList? = nil
  }

  /// Delete a group
  struct Delete {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    /// Unique ID of the distribution list
    var distributionListID: UInt64 = 0

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}
  }

  init() {}
}

/// Settings synchronisation message.
struct D2d_SettingsSync {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Synchronisation type
  var action: D2d_SettingsSync.OneOf_Action? = nil

  var set: D2d_SettingsSync.Set {
    get {
      if case .set(let v)? = action {return v}
      return D2d_SettingsSync.Set()
    }
    set {action = .set(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  /// Synchronisation type
  enum OneOf_Action: Equatable {
    case set(D2d_SettingsSync.Set)

  #if !swift(>=4.1)
    static func ==(lhs: D2d_SettingsSync.OneOf_Action, rhs: D2d_SettingsSync.OneOf_Action) -> Bool {
      switch (lhs, rhs) {
      case (.set(let l), .set(let r)): return l == r
      }
    }
  #endif
  }

  /// Apply settings
  struct Set {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var settings: Safe_Settings {
      get {return _settings ?? Safe_Settings()}
      set {_settings = newValue}
    }
    /// Returns true if `settings` has been explicitly set.
    var hasSettings: Bool {return self._settings != nil}
    /// Clears the value of `settings`. Subsequent reads from it will return its default value.
    mutating func clearSettings() {self._settings = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _settings: Safe_Settings? = nil
  }

  init() {}
}

// MARK: - Code below here is support for the SwiftProtobuf runtime.

fileprivate let _protobuf_package = "d2d"

extension D2d_MessageType: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "INVALID"),
    1: .same(proto: "TEXT"),
    2: .same(proto: "IMAGE"),
    16: .same(proto: "LOCATION"),
    19: .same(proto: "VIDEO"),
    20: .same(proto: "AUDIO"),
    21: .same(proto: "POLL_CREATE"),
    22: .same(proto: "POLL_VOTE"),
    23: .same(proto: "FILE"),
    24: .same(proto: "CONTACT_SET_PROFILE_PICTURE"),
    25: .same(proto: "CONTACT_DELETE_PROFILE_PICTURE"),
    26: .same(proto: "CONTACT_REQUEST_PROFILE_PICTURE"),
    65: .same(proto: "GROUP_TEXT"),
    66: .same(proto: "GROUP_LOCATION"),
    67: .same(proto: "GROUP_IMAGE"),
    68: .same(proto: "GROUP_VIDEO"),
    69: .same(proto: "GROUP_AUDIO"),
    70: .same(proto: "GROUP_FILE"),
    74: .same(proto: "GROUP_CREATE"),
    75: .same(proto: "GROUP_RENAME"),
    76: .same(proto: "GROUP_LEAVE"),
    80: .same(proto: "GROUP_SET_PROFILE_PICTURE"),
    81: .same(proto: "GROUP_REQUEST_SYNC"),
    82: .same(proto: "GROUP_POLL_CREATE"),
    83: .same(proto: "GROUP_POLL_VOTE"),
    84: .same(proto: "GROUP_DELETE_PROFILE_PICTURE"),
    96: .same(proto: "CALL_OFFER"),
    97: .same(proto: "CALL_ANSWER"),
    98: .same(proto: "CALL_ICE_CANDIDATE"),
    99: .same(proto: "CALL_HANGUP"),
    100: .same(proto: "CALL_RINGING"),
    101: .same(proto: "CALL_MISSED"),
    128: .same(proto: "DELIVERY_RECEIPT"),
    144: .same(proto: "TYPING_INDICATOR"),
  ]
}

extension D2d_InitialData: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".InitialData"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "backup"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._backup)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._backup {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_InitialData, rhs: D2d_InitialData) -> Bool {
    if lhs._backup != rhs._backup {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_SharedDeviceData: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".SharedDeviceData"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "padding"),
    2: .standard(proto: "mdm_parameters"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularBytesField(value: &self.padding)
      case 2: try decoder.decodeSingularMessageField(value: &self._mdmParameters)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.padding.isEmpty {
      try visitor.visitSingularBytesField(value: self.padding, fieldNumber: 1)
    }
    if let v = self._mdmParameters {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_SharedDeviceData, rhs: D2d_SharedDeviceData) -> Bool {
    if lhs.padding != rhs.padding {return false}
    if lhs._mdmParameters != rhs._mdmParameters {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_DeviceInfo: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".DeviceInfo"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "padding"),
    2: .same(proto: "platform"),
    3: .standard(proto: "app_version"),
    4: .same(proto: "description"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularBytesField(value: &self.padding)
      case 2: try decoder.decodeSingularEnumField(value: &self.platform)
      case 3: try decoder.decodeSingularStringField(value: &self.appVersion)
      case 4: try decoder.decodeSingularStringField(value: &self.description_p)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.padding.isEmpty {
      try visitor.visitSingularBytesField(value: self.padding, fieldNumber: 1)
    }
    if self.platform != .unspecified {
      try visitor.visitSingularEnumField(value: self.platform, fieldNumber: 2)
    }
    if !self.appVersion.isEmpty {
      try visitor.visitSingularStringField(value: self.appVersion, fieldNumber: 3)
    }
    if !self.description_p.isEmpty {
      try visitor.visitSingularStringField(value: self.description_p, fieldNumber: 4)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_DeviceInfo, rhs: D2d_DeviceInfo) -> Bool {
    if lhs.padding != rhs.padding {return false}
    if lhs.platform != rhs.platform {return false}
    if lhs.appVersion != rhs.appVersion {return false}
    if lhs.description_p != rhs.description_p {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_DeviceInfo.Platform: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "UNSPECIFIED"),
    1: .same(proto: "ANDROID"),
    2: .same(proto: "IOS"),
    3: .same(proto: "WEB"),
  ]
}

extension D2d_TransactionScope: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TransactionScope"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "scope"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularEnumField(value: &self.scope)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if self.scope != .userProfileSync {
      try visitor.visitSingularEnumField(value: self.scope, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_TransactionScope, rhs: D2d_TransactionScope) -> Bool {
    if lhs.scope != rhs.scope {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_TransactionScope.Scope: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "USER_PROFILE_SYNC"),
    1: .same(proto: "CONTACT_SYNC"),
    2: .same(proto: "GROUP_SYNC"),
    3: .same(proto: "DISTRIBUTION_LIST_SYNC"),
    4: .same(proto: "SETTINGS_SYNC"),
  ]
}

extension D2d_Envelope: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".Envelope"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "padding"),
    2: .standard(proto: "outgoing_message"),
    3: .standard(proto: "incoming_message"),
    4: .standard(proto: "user_profile_sync"),
    5: .standard(proto: "contact_sync"),
    6: .standard(proto: "group_sync"),
    7: .standard(proto: "distribution_list_sync"),
    8: .standard(proto: "settings_sync"),
    9999: .standard(proto: "mdm_parameters"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularBytesField(value: &self.padding)
      case 2:
        var v: D2d_OutgoingMessage?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .outgoingMessage(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .outgoingMessage(v)}
      case 3:
        var v: D2d_IncomingMessage?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .incomingMessage(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .incomingMessage(v)}
      case 4:
        var v: D2d_UserProfileSync?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .userProfileSync(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .userProfileSync(v)}
      case 5:
        var v: D2d_ContactSync?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .contactSync(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .contactSync(v)}
      case 6:
        var v: D2d_GroupSync?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .groupSync(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .groupSync(v)}
      case 7:
        var v: D2d_DistributionListSync?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .distributionListSync(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .distributionListSync(v)}
      case 8:
        var v: D2d_SettingsSync?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .settingsSync(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .settingsSync(v)}
      case 9999:
        var v: D2d_MdmParameters?
        if let current = self.content {
          try decoder.handleConflictingOneOf()
          if case .mdmParameters(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.content = .mdmParameters(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.padding.isEmpty {
      try visitor.visitSingularBytesField(value: self.padding, fieldNumber: 1)
    }
    switch self.content {
    case .outgoingMessage(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
    case .incomingMessage(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 3)
    case .userProfileSync(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 4)
    case .contactSync(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 5)
    case .groupSync(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 6)
    case .distributionListSync(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 7)
    case .settingsSync(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 8)
    case .mdmParameters(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 9999)
    case nil: break
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_Envelope, rhs: D2d_Envelope) -> Bool {
    if lhs.padding != rhs.padding {return false}
    if lhs.content != rhs.content {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_MdmParameters: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".MdmParameters"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "license_username_value"),
    2: .standard(proto: "license_password_value"),
    3: .standard(proto: "nickname_value"),
    4: .standard(proto: "first_name_value"),
    5: .standard(proto: "last_name_value"),
    6: .standard(proto: "customer_specific_id_value"),
    7: .standard(proto: "category_value"),
    8: .standard(proto: "linked_email_value"),
    9: .standard(proto: "linked_phone_value"),
    10: .standard(proto: "identity_restore_value"),
    11: .standard(proto: "identity_restore_password_value"),
    12: .standard(proto: "threema_safe_policy"),
    13: .standard(proto: "threema_safe_password_value"),
    14: .standard(proto: "threema_safe_password_pattern_value"),
    15: .standard(proto: "threema_safe_password_pattern_error_message_value"),
    16: .standard(proto: "threema_safe_server_url_value"),
    17: .standard(proto: "threema_safe_server_username_value"),
    18: .standard(proto: "threema_safe_server_password_value"),
    19: .standard(proto: "threema_safe_restore_policy"),
    20: .standard(proto: "threema_safe_restore_identity_value"),
    21: .standard(proto: "override_policy"),
    22: .standard(proto: "contact_sync_policy"),
    23: .standard(proto: "inactive_identity_display_policy"),
    24: .standard(proto: "unknown_contact_policy"),
    25: .standard(proto: "auto_save_media_policy"),
    26: .standard(proto: "screenshot_policy"),
    27: .standard(proto: "add_contact_policy"),
    28: .standard(proto: "chat_export_policy"),
    29: .standard(proto: "backup_policy"),
    30: .standard(proto: "identity_export_policy"),
    31: .standard(proto: "data_backup_policy"),
    32: .standard(proto: "system_backup_policy"),
    33: .standard(proto: "message_preview_policy"),
    34: .standard(proto: "profile_picture_share_policy"),
    35: .standard(proto: "call_policy"),
    36: .standard(proto: "setup_wizard_policy"),
    37: .standard(proto: "create_group_policy"),
    38: .standard(proto: "share_media_policy"),
  ]

  fileprivate class _StorageClass {
    var _licenseUsername: D2d_MdmParameters.OneOf_LicenseUsername?
    var _licensePassword: D2d_MdmParameters.OneOf_LicensePassword?
    var _nickname: D2d_MdmParameters.OneOf_Nickname?
    var _firstName: D2d_MdmParameters.OneOf_FirstName?
    var _lastName: D2d_MdmParameters.OneOf_LastName?
    var _customerSpecificID: D2d_MdmParameters.OneOf_CustomerSpecificID?
    var _category: D2d_MdmParameters.OneOf_Category?
    var _linkedEmail: D2d_MdmParameters.OneOf_LinkedEmail?
    var _linkedPhone: D2d_MdmParameters.OneOf_LinkedPhone?
    var _identityRestore: D2d_MdmParameters.OneOf_IdentityRestore?
    var _identityRestorePassword: D2d_MdmParameters.OneOf_IdentityRestorePassword?
    var _threemaSafePolicy: D2d_MdmParameters.ThreemaSafePolicy = .safeOptional
    var _threemaSafePassword: D2d_MdmParameters.OneOf_ThreemaSafePassword?
    var _threemaSafePasswordPattern: D2d_MdmParameters.OneOf_ThreemaSafePasswordPattern?
    var _threemaSafePasswordPatternErrorMessage: D2d_MdmParameters.OneOf_ThreemaSafePasswordPatternErrorMessage?
    var _threemaSafeServerURL: D2d_MdmParameters.OneOf_ThreemaSafeServerURL?
    var _threemaSafeServerUsername: D2d_MdmParameters.OneOf_ThreemaSafeServerUsername?
    var _threemaSafeServerPassword: D2d_MdmParameters.OneOf_ThreemaSafeServerPassword?
    var _threemaSafeRestorePolicy: D2d_MdmParameters.ThreemaSafeRestorePolicy = .safeRestoreOptional
    var _threemaSafeRestoreIdentity: D2d_MdmParameters.OneOf_ThreemaSafeRestoreIdentity?
    var _overridePolicy: D2d_MdmParameters.OverridePolicy = .loose
    var _contactSyncPolicy: D2d_MdmParameters.ContactSyncPolicy = .notSynced
    var _inactiveIdentityDisplayPolicy: D2d_MdmParameters.InactiveIdentityDisplayPolicy = .showInactive
    var _unknownContactPolicy: D2d_MdmParameters.UnknownContactPolicy = .allowUnknown
    var _autoSaveMediaPolicy: D2d_MdmParameters.AutoSaveMediaPolicy = .allowAutoSave
    var _screenshotPolicy: D2d_MdmParameters.ScreenshotPolicy = .allowScreenshot
    var _addContactPolicy: D2d_MdmParameters.AddContactPolicy = .allowAddContact
    var _chatExportPolicy: D2d_MdmParameters.ChatExportPolicy = .allowChatExport
    var _backupPolicy: D2d_MdmParameters.BackupPolicy = .allowBackup
    var _identityExportPolicy: D2d_MdmParameters.IdentityExportPolicy = .allowIdentityExport
    var _dataBackupPolicy: D2d_MdmParameters.DataBackupPolicy = .allowDataBackup
    var _systemBackupPolicy: D2d_MdmParameters.SystemBackupPolicy = .allowSystemBackup
    var _messagePreviewPolicy: D2d_MdmParameters.MessagePreviewPolicy = .allowPreview
    var _profilePictureSharePolicy: D2d_MdmParameters.ProfilePictureSharePolicy = .allowShare
    var _callPolicy: D2d_MdmParameters.CallPolicy = .allowCall
    var _setupWizardPolicy: D2d_MdmParameters.SetupWizardPolicy = .showWizard
    var _createGroupPolicy: D2d_MdmParameters.CreateGroupPolicy = .allowCreateGroup
    var _shareMediaPolicy: D2d_MdmParameters.ShareMediaPolicy = .allowShareMedia

    static let defaultInstance = _StorageClass()

    private init() {}

    init(copying source: _StorageClass) {
      _licenseUsername = source._licenseUsername
      _licensePassword = source._licensePassword
      _nickname = source._nickname
      _firstName = source._firstName
      _lastName = source._lastName
      _customerSpecificID = source._customerSpecificID
      _category = source._category
      _linkedEmail = source._linkedEmail
      _linkedPhone = source._linkedPhone
      _identityRestore = source._identityRestore
      _identityRestorePassword = source._identityRestorePassword
      _threemaSafePolicy = source._threemaSafePolicy
      _threemaSafePassword = source._threemaSafePassword
      _threemaSafePasswordPattern = source._threemaSafePasswordPattern
      _threemaSafePasswordPatternErrorMessage = source._threemaSafePasswordPatternErrorMessage
      _threemaSafeServerURL = source._threemaSafeServerURL
      _threemaSafeServerUsername = source._threemaSafeServerUsername
      _threemaSafeServerPassword = source._threemaSafeServerPassword
      _threemaSafeRestorePolicy = source._threemaSafeRestorePolicy
      _threemaSafeRestoreIdentity = source._threemaSafeRestoreIdentity
      _overridePolicy = source._overridePolicy
      _contactSyncPolicy = source._contactSyncPolicy
      _inactiveIdentityDisplayPolicy = source._inactiveIdentityDisplayPolicy
      _unknownContactPolicy = source._unknownContactPolicy
      _autoSaveMediaPolicy = source._autoSaveMediaPolicy
      _screenshotPolicy = source._screenshotPolicy
      _addContactPolicy = source._addContactPolicy
      _chatExportPolicy = source._chatExportPolicy
      _backupPolicy = source._backupPolicy
      _identityExportPolicy = source._identityExportPolicy
      _dataBackupPolicy = source._dataBackupPolicy
      _systemBackupPolicy = source._systemBackupPolicy
      _messagePreviewPolicy = source._messagePreviewPolicy
      _profilePictureSharePolicy = source._profilePictureSharePolicy
      _callPolicy = source._callPolicy
      _setupWizardPolicy = source._setupWizardPolicy
      _createGroupPolicy = source._createGroupPolicy
      _shareMediaPolicy = source._shareMediaPolicy
    }
  }

  fileprivate mutating func _uniqueStorage() -> _StorageClass {
    if !isKnownUniquelyReferenced(&_storage) {
      _storage = _StorageClass(copying: _storage)
    }
    return _storage
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    _ = _uniqueStorage()
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      while let fieldNumber = try decoder.nextFieldNumber() {
        switch fieldNumber {
        case 1:
          if _storage._licenseUsername != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._licenseUsername = .licenseUsernameValue(v)}
        case 2:
          if _storage._licensePassword != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._licensePassword = .licensePasswordValue(v)}
        case 3:
          if _storage._nickname != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._nickname = .nicknameValue(v)}
        case 4:
          if _storage._firstName != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._firstName = .firstNameValue(v)}
        case 5:
          if _storage._lastName != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._lastName = .lastNameValue(v)}
        case 6:
          if _storage._customerSpecificID != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._customerSpecificID = .customerSpecificIDValue(v)}
        case 7:
          if _storage._category != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._category = .categoryValue(v)}
        case 8:
          if _storage._linkedEmail != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._linkedEmail = .linkedEmailValue(v)}
        case 9:
          if _storage._linkedPhone != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._linkedPhone = .linkedPhoneValue(v)}
        case 10:
          if _storage._identityRestore != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._identityRestore = .identityRestoreValue(v)}
        case 11:
          if _storage._identityRestorePassword != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._identityRestorePassword = .identityRestorePasswordValue(v)}
        case 12: try decoder.decodeSingularEnumField(value: &_storage._threemaSafePolicy)
        case 13:
          if _storage._threemaSafePassword != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafePassword = .threemaSafePasswordValue(v)}
        case 14:
          if _storage._threemaSafePasswordPattern != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafePasswordPattern = .threemaSafePasswordPatternValue(v)}
        case 15:
          if _storage._threemaSafePasswordPatternErrorMessage != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafePasswordPatternErrorMessage = .threemaSafePasswordPatternErrorMessageValue(v)}
        case 16:
          if _storage._threemaSafeServerURL != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafeServerURL = .threemaSafeServerURLValue(v)}
        case 17:
          if _storage._threemaSafeServerUsername != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafeServerUsername = .threemaSafeServerUsernameValue(v)}
        case 18:
          if _storage._threemaSafeServerPassword != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafeServerPassword = .threemaSafeServerPasswordValue(v)}
        case 19: try decoder.decodeSingularEnumField(value: &_storage._threemaSafeRestorePolicy)
        case 20:
          if _storage._threemaSafeRestoreIdentity != nil {try decoder.handleConflictingOneOf()}
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {_storage._threemaSafeRestoreIdentity = .threemaSafeRestoreIdentityValue(v)}
        case 21: try decoder.decodeSingularEnumField(value: &_storage._overridePolicy)
        case 22: try decoder.decodeSingularEnumField(value: &_storage._contactSyncPolicy)
        case 23: try decoder.decodeSingularEnumField(value: &_storage._inactiveIdentityDisplayPolicy)
        case 24: try decoder.decodeSingularEnumField(value: &_storage._unknownContactPolicy)
        case 25: try decoder.decodeSingularEnumField(value: &_storage._autoSaveMediaPolicy)
        case 26: try decoder.decodeSingularEnumField(value: &_storage._screenshotPolicy)
        case 27: try decoder.decodeSingularEnumField(value: &_storage._addContactPolicy)
        case 28: try decoder.decodeSingularEnumField(value: &_storage._chatExportPolicy)
        case 29: try decoder.decodeSingularEnumField(value: &_storage._backupPolicy)
        case 30: try decoder.decodeSingularEnumField(value: &_storage._identityExportPolicy)
        case 31: try decoder.decodeSingularEnumField(value: &_storage._dataBackupPolicy)
        case 32: try decoder.decodeSingularEnumField(value: &_storage._systemBackupPolicy)
        case 33: try decoder.decodeSingularEnumField(value: &_storage._messagePreviewPolicy)
        case 34: try decoder.decodeSingularEnumField(value: &_storage._profilePictureSharePolicy)
        case 35: try decoder.decodeSingularEnumField(value: &_storage._callPolicy)
        case 36: try decoder.decodeSingularEnumField(value: &_storage._setupWizardPolicy)
        case 37: try decoder.decodeSingularEnumField(value: &_storage._createGroupPolicy)
        case 38: try decoder.decodeSingularEnumField(value: &_storage._shareMediaPolicy)
        default: break
        }
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      if case .licenseUsernameValue(let v)? = _storage._licenseUsername {
        try visitor.visitSingularStringField(value: v, fieldNumber: 1)
      }
      if case .licensePasswordValue(let v)? = _storage._licensePassword {
        try visitor.visitSingularStringField(value: v, fieldNumber: 2)
      }
      if case .nicknameValue(let v)? = _storage._nickname {
        try visitor.visitSingularStringField(value: v, fieldNumber: 3)
      }
      if case .firstNameValue(let v)? = _storage._firstName {
        try visitor.visitSingularStringField(value: v, fieldNumber: 4)
      }
      if case .lastNameValue(let v)? = _storage._lastName {
        try visitor.visitSingularStringField(value: v, fieldNumber: 5)
      }
      if case .customerSpecificIDValue(let v)? = _storage._customerSpecificID {
        try visitor.visitSingularStringField(value: v, fieldNumber: 6)
      }
      if case .categoryValue(let v)? = _storage._category {
        try visitor.visitSingularStringField(value: v, fieldNumber: 7)
      }
      if case .linkedEmailValue(let v)? = _storage._linkedEmail {
        try visitor.visitSingularStringField(value: v, fieldNumber: 8)
      }
      if case .linkedPhoneValue(let v)? = _storage._linkedPhone {
        try visitor.visitSingularStringField(value: v, fieldNumber: 9)
      }
      if case .identityRestoreValue(let v)? = _storage._identityRestore {
        try visitor.visitSingularStringField(value: v, fieldNumber: 10)
      }
      if case .identityRestorePasswordValue(let v)? = _storage._identityRestorePassword {
        try visitor.visitSingularStringField(value: v, fieldNumber: 11)
      }
      if _storage._threemaSafePolicy != .safeOptional {
        try visitor.visitSingularEnumField(value: _storage._threemaSafePolicy, fieldNumber: 12)
      }
      if case .threemaSafePasswordValue(let v)? = _storage._threemaSafePassword {
        try visitor.visitSingularStringField(value: v, fieldNumber: 13)
      }
      if case .threemaSafePasswordPatternValue(let v)? = _storage._threemaSafePasswordPattern {
        try visitor.visitSingularStringField(value: v, fieldNumber: 14)
      }
      if case .threemaSafePasswordPatternErrorMessageValue(let v)? = _storage._threemaSafePasswordPatternErrorMessage {
        try visitor.visitSingularStringField(value: v, fieldNumber: 15)
      }
      if case .threemaSafeServerURLValue(let v)? = _storage._threemaSafeServerURL {
        try visitor.visitSingularStringField(value: v, fieldNumber: 16)
      }
      if case .threemaSafeServerUsernameValue(let v)? = _storage._threemaSafeServerUsername {
        try visitor.visitSingularStringField(value: v, fieldNumber: 17)
      }
      if case .threemaSafeServerPasswordValue(let v)? = _storage._threemaSafeServerPassword {
        try visitor.visitSingularStringField(value: v, fieldNumber: 18)
      }
      if _storage._threemaSafeRestorePolicy != .safeRestoreOptional {
        try visitor.visitSingularEnumField(value: _storage._threemaSafeRestorePolicy, fieldNumber: 19)
      }
      if case .threemaSafeRestoreIdentityValue(let v)? = _storage._threemaSafeRestoreIdentity {
        try visitor.visitSingularStringField(value: v, fieldNumber: 20)
      }
      if _storage._overridePolicy != .loose {
        try visitor.visitSingularEnumField(value: _storage._overridePolicy, fieldNumber: 21)
      }
      if _storage._contactSyncPolicy != .notSynced {
        try visitor.visitSingularEnumField(value: _storage._contactSyncPolicy, fieldNumber: 22)
      }
      if _storage._inactiveIdentityDisplayPolicy != .showInactive {
        try visitor.visitSingularEnumField(value: _storage._inactiveIdentityDisplayPolicy, fieldNumber: 23)
      }
      if _storage._unknownContactPolicy != .allowUnknown {
        try visitor.visitSingularEnumField(value: _storage._unknownContactPolicy, fieldNumber: 24)
      }
      if _storage._autoSaveMediaPolicy != .allowAutoSave {
        try visitor.visitSingularEnumField(value: _storage._autoSaveMediaPolicy, fieldNumber: 25)
      }
      if _storage._screenshotPolicy != .allowScreenshot {
        try visitor.visitSingularEnumField(value: _storage._screenshotPolicy, fieldNumber: 26)
      }
      if _storage._addContactPolicy != .allowAddContact {
        try visitor.visitSingularEnumField(value: _storage._addContactPolicy, fieldNumber: 27)
      }
      if _storage._chatExportPolicy != .allowChatExport {
        try visitor.visitSingularEnumField(value: _storage._chatExportPolicy, fieldNumber: 28)
      }
      if _storage._backupPolicy != .allowBackup {
        try visitor.visitSingularEnumField(value: _storage._backupPolicy, fieldNumber: 29)
      }
      if _storage._identityExportPolicy != .allowIdentityExport {
        try visitor.visitSingularEnumField(value: _storage._identityExportPolicy, fieldNumber: 30)
      }
      if _storage._dataBackupPolicy != .allowDataBackup {
        try visitor.visitSingularEnumField(value: _storage._dataBackupPolicy, fieldNumber: 31)
      }
      if _storage._systemBackupPolicy != .allowSystemBackup {
        try visitor.visitSingularEnumField(value: _storage._systemBackupPolicy, fieldNumber: 32)
      }
      if _storage._messagePreviewPolicy != .allowPreview {
        try visitor.visitSingularEnumField(value: _storage._messagePreviewPolicy, fieldNumber: 33)
      }
      if _storage._profilePictureSharePolicy != .allowShare {
        try visitor.visitSingularEnumField(value: _storage._profilePictureSharePolicy, fieldNumber: 34)
      }
      if _storage._callPolicy != .allowCall {
        try visitor.visitSingularEnumField(value: _storage._callPolicy, fieldNumber: 35)
      }
      if _storage._setupWizardPolicy != .showWizard {
        try visitor.visitSingularEnumField(value: _storage._setupWizardPolicy, fieldNumber: 36)
      }
      if _storage._createGroupPolicy != .allowCreateGroup {
        try visitor.visitSingularEnumField(value: _storage._createGroupPolicy, fieldNumber: 37)
      }
      if _storage._shareMediaPolicy != .allowShareMedia {
        try visitor.visitSingularEnumField(value: _storage._shareMediaPolicy, fieldNumber: 38)
      }
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_MdmParameters, rhs: D2d_MdmParameters) -> Bool {
    if lhs._storage !== rhs._storage {
      let storagesAreEqual: Bool = withExtendedLifetime((lhs._storage, rhs._storage)) { (_args: (_StorageClass, _StorageClass)) in
        let _storage = _args.0
        let rhs_storage = _args.1
        if _storage._licenseUsername != rhs_storage._licenseUsername {return false}
        if _storage._licensePassword != rhs_storage._licensePassword {return false}
        if _storage._nickname != rhs_storage._nickname {return false}
        if _storage._firstName != rhs_storage._firstName {return false}
        if _storage._lastName != rhs_storage._lastName {return false}
        if _storage._customerSpecificID != rhs_storage._customerSpecificID {return false}
        if _storage._category != rhs_storage._category {return false}
        if _storage._linkedEmail != rhs_storage._linkedEmail {return false}
        if _storage._linkedPhone != rhs_storage._linkedPhone {return false}
        if _storage._identityRestore != rhs_storage._identityRestore {return false}
        if _storage._identityRestorePassword != rhs_storage._identityRestorePassword {return false}
        if _storage._threemaSafePolicy != rhs_storage._threemaSafePolicy {return false}
        if _storage._threemaSafePassword != rhs_storage._threemaSafePassword {return false}
        if _storage._threemaSafePasswordPattern != rhs_storage._threemaSafePasswordPattern {return false}
        if _storage._threemaSafePasswordPatternErrorMessage != rhs_storage._threemaSafePasswordPatternErrorMessage {return false}
        if _storage._threemaSafeServerURL != rhs_storage._threemaSafeServerURL {return false}
        if _storage._threemaSafeServerUsername != rhs_storage._threemaSafeServerUsername {return false}
        if _storage._threemaSafeServerPassword != rhs_storage._threemaSafeServerPassword {return false}
        if _storage._threemaSafeRestorePolicy != rhs_storage._threemaSafeRestorePolicy {return false}
        if _storage._threemaSafeRestoreIdentity != rhs_storage._threemaSafeRestoreIdentity {return false}
        if _storage._overridePolicy != rhs_storage._overridePolicy {return false}
        if _storage._contactSyncPolicy != rhs_storage._contactSyncPolicy {return false}
        if _storage._inactiveIdentityDisplayPolicy != rhs_storage._inactiveIdentityDisplayPolicy {return false}
        if _storage._unknownContactPolicy != rhs_storage._unknownContactPolicy {return false}
        if _storage._autoSaveMediaPolicy != rhs_storage._autoSaveMediaPolicy {return false}
        if _storage._screenshotPolicy != rhs_storage._screenshotPolicy {return false}
        if _storage._addContactPolicy != rhs_storage._addContactPolicy {return false}
        if _storage._chatExportPolicy != rhs_storage._chatExportPolicy {return false}
        if _storage._backupPolicy != rhs_storage._backupPolicy {return false}
        if _storage._identityExportPolicy != rhs_storage._identityExportPolicy {return false}
        if _storage._dataBackupPolicy != rhs_storage._dataBackupPolicy {return false}
        if _storage._systemBackupPolicy != rhs_storage._systemBackupPolicy {return false}
        if _storage._messagePreviewPolicy != rhs_storage._messagePreviewPolicy {return false}
        if _storage._profilePictureSharePolicy != rhs_storage._profilePictureSharePolicy {return false}
        if _storage._callPolicy != rhs_storage._callPolicy {return false}
        if _storage._setupWizardPolicy != rhs_storage._setupWizardPolicy {return false}
        if _storage._createGroupPolicy != rhs_storage._createGroupPolicy {return false}
        if _storage._shareMediaPolicy != rhs_storage._shareMediaPolicy {return false}
        return true
      }
      if !storagesAreEqual {return false}
    }
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_MdmParameters.ThreemaSafePolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "SAFE_OPTIONAL"),
    1: .same(proto: "SAFE_MANDATORY"),
    2: .same(proto: "SAFE_DISABLED"),
  ]
}

extension D2d_MdmParameters.ThreemaSafeRestorePolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "SAFE_RESTORE_OPTIONAL"),
    1: .same(proto: "SAFE_RESTORE_MANDATORY"),
    2: .same(proto: "SAFE_RESTORE_DISABLED"),
  ]
}

extension D2d_MdmParameters.OverridePolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "LOOSE"),
    1: .same(proto: "STRICT"),
  ]
}

extension D2d_MdmParameters.ContactSyncPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "NOT_SYNCED"),
    1: .same(proto: "SYNC"),
  ]
}

extension D2d_MdmParameters.InactiveIdentityDisplayPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "SHOW_INACTIVE"),
    1: .same(proto: "HIDE_INACTIVE"),
  ]
}

extension D2d_MdmParameters.UnknownContactPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_UNKNOWN"),
    1: .same(proto: "BLOCK_UNKNOWN"),
  ]
}

extension D2d_MdmParameters.AutoSaveMediaPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_AUTO_SAVE"),
    1: .same(proto: "DENY_AUTO_SAVE"),
  ]
}

extension D2d_MdmParameters.ScreenshotPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_SCREENSHOT"),
    1: .same(proto: "DENY_SCREENSHOT"),
  ]
}

extension D2d_MdmParameters.AddContactPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_ADD_CONTACT"),
    1: .same(proto: "DENY_ADD_CONTACT"),
  ]
}

extension D2d_MdmParameters.ChatExportPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_CHAT_EXPORT"),
    1: .same(proto: "DENY_CHAT_EXPORT"),
  ]
}

extension D2d_MdmParameters.BackupPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_BACKUP"),
    1: .same(proto: "DENY_BACKUP"),
  ]
}

extension D2d_MdmParameters.IdentityExportPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_IDENTITY_EXPORT"),
    1: .same(proto: "DENY_IDENTITY_EXPORT"),
  ]
}

extension D2d_MdmParameters.DataBackupPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_DATA_BACKUP"),
    1: .same(proto: "DENY_DATA_BACKUP"),
  ]
}

extension D2d_MdmParameters.SystemBackupPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_SYSTEM_BACKUP"),
    1: .same(proto: "DENY_SYSTEM_BACKUP"),
  ]
}

extension D2d_MdmParameters.MessagePreviewPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_PREVIEW"),
    1: .same(proto: "DENY_PREVIEW"),
  ]
}

extension D2d_MdmParameters.ProfilePictureSharePolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_SHARE"),
    1: .same(proto: "DENY_SHARE"),
  ]
}

extension D2d_MdmParameters.CallPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_CALL"),
    1: .same(proto: "DENY_CALL"),
  ]
}

extension D2d_MdmParameters.SetupWizardPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "SHOW_WIZARD"),
    1: .same(proto: "SKIP_WIZARD"),
  ]
}

extension D2d_MdmParameters.CreateGroupPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_CREATE_GROUP"),
    1: .same(proto: "DENY_CREATE_GROUP"),
  ]
}

extension D2d_MdmParameters.ShareMediaPolicy: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    0: .same(proto: "ALLOW_SHARE_MEDIA"),
    1: .same(proto: "DENY_OUTSIDE_APP"),
  ]
}

extension D2d_MessageReceiver: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".MessageReceiver"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "identity"),
    2: .same(proto: "group"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1:
        if self.receiver != nil {try decoder.handleConflictingOneOf()}
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {self.receiver = .identity(v)}
      case 2:
        var v: Common_GroupIdentity?
        if let current = self.receiver {
          try decoder.handleConflictingOneOf()
          if case .group(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.receiver = .group(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    switch self.receiver {
    case .identity(let v)?:
      try visitor.visitSingularStringField(value: v, fieldNumber: 1)
    case .group(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
    case nil: break
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_MessageReceiver, rhs: D2d_MessageReceiver) -> Bool {
    if lhs.receiver != rhs.receiver {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_OutgoingMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".OutgoingMessage"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "receiver"),
    2: .standard(proto: "message_id"),
    3: .standard(proto: "created_at"),
    4: .same(proto: "type"),
    5: .same(proto: "body"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._receiver)
      case 2: try decoder.decodeSingularFixed64Field(value: &self.messageID)
      case 3: try decoder.decodeSingularUInt64Field(value: &self.createdAt)
      case 4: try decoder.decodeSingularEnumField(value: &self.type)
      case 5: try decoder.decodeSingularBytesField(value: &self.body)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._receiver {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    if self.messageID != 0 {
      try visitor.visitSingularFixed64Field(value: self.messageID, fieldNumber: 2)
    }
    if self.createdAt != 0 {
      try visitor.visitSingularUInt64Field(value: self.createdAt, fieldNumber: 3)
    }
    if self.type != .invalid {
      try visitor.visitSingularEnumField(value: self.type, fieldNumber: 4)
    }
    if !self.body.isEmpty {
      try visitor.visitSingularBytesField(value: self.body, fieldNumber: 5)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_OutgoingMessage, rhs: D2d_OutgoingMessage) -> Bool {
    if lhs._receiver != rhs._receiver {return false}
    if lhs.messageID != rhs.messageID {return false}
    if lhs.createdAt != rhs.createdAt {return false}
    if lhs.type != rhs.type {return false}
    if lhs.body != rhs.body {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_OutgoingMessageDelivered: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".OutgoingMessageDelivered"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "receiver"),
    2: .standard(proto: "message_id"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._receiver)
      case 2: try decoder.decodeSingularFixed64Field(value: &self.messageID)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._receiver {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    if self.messageID != 0 {
      try visitor.visitSingularFixed64Field(value: self.messageID, fieldNumber: 2)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_OutgoingMessageDelivered, rhs: D2d_OutgoingMessageDelivered) -> Bool {
    if lhs._receiver != rhs._receiver {return false}
    if lhs.messageID != rhs.messageID {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_IncomingMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".IncomingMessage"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "sender_identity"),
    2: .standard(proto: "sender_nickname"),
    3: .standard(proto: "message_id"),
    4: .standard(proto: "created_at"),
    5: .same(proto: "type"),
    6: .same(proto: "body"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularStringField(value: &self.senderIdentity)
      case 2: try decoder.decodeSingularStringField(value: &self.senderNickname)
      case 3: try decoder.decodeSingularFixed64Field(value: &self.messageID)
      case 4: try decoder.decodeSingularUInt64Field(value: &self.createdAt)
      case 5: try decoder.decodeSingularEnumField(value: &self.type)
      case 6: try decoder.decodeSingularBytesField(value: &self.body)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.senderIdentity.isEmpty {
      try visitor.visitSingularStringField(value: self.senderIdentity, fieldNumber: 1)
    }
    if !self.senderNickname.isEmpty {
      try visitor.visitSingularStringField(value: self.senderNickname, fieldNumber: 2)
    }
    if self.messageID != 0 {
      try visitor.visitSingularFixed64Field(value: self.messageID, fieldNumber: 3)
    }
    if self.createdAt != 0 {
      try visitor.visitSingularUInt64Field(value: self.createdAt, fieldNumber: 4)
    }
    if self.type != .invalid {
      try visitor.visitSingularEnumField(value: self.type, fieldNumber: 5)
    }
    if !self.body.isEmpty {
      try visitor.visitSingularBytesField(value: self.body, fieldNumber: 6)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_IncomingMessage, rhs: D2d_IncomingMessage) -> Bool {
    if lhs.senderIdentity != rhs.senderIdentity {return false}
    if lhs.senderNickname != rhs.senderNickname {return false}
    if lhs.messageID != rhs.messageID {return false}
    if lhs.createdAt != rhs.createdAt {return false}
    if lhs.type != rhs.type {return false}
    if lhs.body != rhs.body {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_UserProfileSync: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".UserProfileSync"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "set"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1:
        var v: D2d_UserProfileSync.Set?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .set(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .set(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if case .set(let v)? = self.action {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_UserProfileSync, rhs: D2d_UserProfileSync) -> Bool {
    if lhs.action != rhs.action {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_UserProfileSync.Set: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_UserProfileSync.protoMessageName + ".Set"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "user_profile"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._userProfile)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._userProfile {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_UserProfileSync.Set, rhs: D2d_UserProfileSync.Set) -> Bool {
    if lhs._userProfile != rhs._userProfile {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_ContactSync: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".ContactSync"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "set"),
    2: .same(proto: "delete"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1:
        var v: D2d_ContactSync.Set?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .set(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .set(v)}
      case 2:
        var v: D2d_ContactSync.Delete?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .delete(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .delete(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    switch self.action {
    case .set(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    case .delete(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
    case nil: break
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_ContactSync, rhs: D2d_ContactSync) -> Bool {
    if lhs.action != rhs.action {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_ContactSync.Set: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_ContactSync.protoMessageName + ".Set"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "contact"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._contact)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._contact {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_ContactSync.Set, rhs: D2d_ContactSync.Set) -> Bool {
    if lhs._contact != rhs._contact {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_ContactSync.Delete: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_ContactSync.protoMessageName + ".Delete"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "delete_identity"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularStringField(value: &self.deleteIdentity)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.deleteIdentity.isEmpty {
      try visitor.visitSingularStringField(value: self.deleteIdentity, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_ContactSync.Delete, rhs: D2d_ContactSync.Delete) -> Bool {
    if lhs.deleteIdentity != rhs.deleteIdentity {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_GroupSync: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".GroupSync"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "set"),
    2: .same(proto: "delete"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1:
        var v: D2d_GroupSync.Set?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .set(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .set(v)}
      case 2:
        var v: D2d_GroupSync.Delete?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .delete(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .delete(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    switch self.action {
    case .set(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    case .delete(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
    case nil: break
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_GroupSync, rhs: D2d_GroupSync) -> Bool {
    if lhs.action != rhs.action {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_GroupSync.Set: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_GroupSync.protoMessageName + ".Set"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "group"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._group)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._group {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_GroupSync.Set, rhs: D2d_GroupSync.Set) -> Bool {
    if lhs._group != rhs._group {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_GroupSync.Delete: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_GroupSync.protoMessageName + ".Delete"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "group_identity"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._groupIdentity)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._groupIdentity {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_GroupSync.Delete, rhs: D2d_GroupSync.Delete) -> Bool {
    if lhs._groupIdentity != rhs._groupIdentity {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_DistributionListSync: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".DistributionListSync"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "set"),
    2: .same(proto: "delete"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1:
        var v: D2d_DistributionListSync.Set?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .set(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .set(v)}
      case 2:
        var v: D2d_DistributionListSync.Delete?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .delete(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .delete(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    switch self.action {
    case .set(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    case .delete(let v)?:
      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
    case nil: break
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_DistributionListSync, rhs: D2d_DistributionListSync) -> Bool {
    if lhs.action != rhs.action {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_DistributionListSync.Set: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_DistributionListSync.protoMessageName + ".Set"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "distribution_list"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._distributionList)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._distributionList {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_DistributionListSync.Set, rhs: D2d_DistributionListSync.Set) -> Bool {
    if lhs._distributionList != rhs._distributionList {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_DistributionListSync.Delete: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_DistributionListSync.protoMessageName + ".Delete"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .standard(proto: "distribution_list_id"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularFixed64Field(value: &self.distributionListID)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if self.distributionListID != 0 {
      try visitor.visitSingularFixed64Field(value: self.distributionListID, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_DistributionListSync.Delete, rhs: D2d_DistributionListSync.Delete) -> Bool {
    if lhs.distributionListID != rhs.distributionListID {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_SettingsSync: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".SettingsSync"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "set"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1:
        var v: D2d_SettingsSync.Set?
        if let current = self.action {
          try decoder.handleConflictingOneOf()
          if case .set(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {self.action = .set(v)}
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if case .set(let v)? = self.action {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_SettingsSync, rhs: D2d_SettingsSync) -> Bool {
    if lhs.action != rhs.action {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension D2d_SettingsSync.Set: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = D2d_SettingsSync.protoMessageName + ".Set"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "settings"),
  ]

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularMessageField(value: &self._settings)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._settings {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: D2d_SettingsSync.Set, rhs: D2d_SettingsSync.Set) -> Bool {
    if lhs._settings != rhs._settings {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}