# FutureMessagePreferenceEnum

    enum FutureMessagePreferenceEnum

A display device may include this preference in the `MessageComplete` event as a hint to
clients about how to handle future similar messages for the user.
- `


  ### [allowed](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/FutureMessagePreferenceEnum#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27FutureMessagePreferenceEnumO7allowedyA2GmF)


  ` Similar messages are allowed to be presented to the user.

  #### Declaration

  Swift

      case allowed

- `


  ### [increased](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/FutureMessagePreferenceEnum#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27FutureMessagePreferenceEnumO9increasedyA2GmF)


  ` Similar messages are allowed to be presented to the user, but at an increased rate.

  #### Declaration

  Swift

      case increased

- `


  ### [reduced](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/FutureMessagePreferenceEnum#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27FutureMessagePreferenceEnumO7reducedyA2GmF)


  ` Similar messages are allowed to be presented to the user, but at a reduced rate.

  #### Declaration

  Swift

      case reduced

- `


  ### [disallowed](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/FutureMessagePreferenceEnum#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27FutureMessagePreferenceEnumO10disallowedyA2GmF)


  ` Similar messages are not allowed to be presented to the user.

  #### Declaration

  Swift

      case disallowed

- `


  ### [banned](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/FutureMessagePreferenceEnum#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27FutureMessagePreferenceEnumO6bannedyA2GmF)


  ` No further messages should be sent to the user.

  #### Declaration

  Swift

      case banned

- `


  ### [init(rawValue:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/FutureMessagePreferenceEnum#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27FutureMessagePreferenceEnumO8rawValueAGSgs6UInt64V_tcfc)


  ` Creates a new instance with the specified raw value.

  If there is no value of the type that corresponds with the specified raw
  value, this initializer returns `nil`. For example:

      enum PaperSize: String {
          case A4, A5, Letter, Legal
      }

      print(PaperSize(rawValue: "Legal"))
      // Prints "Optional(PaperSize.Legal)"

      print(PaperSize(rawValue: "Tabloid"))
      // Prints "nil"

  #### Declaration

  Swift

      init?(rawValue: UInt64)

  #### Parameters

  |---|---|
  | ` rawValue ` | The raw value to use for the new instance. |