# MessageResponseOptionStruct

    struct MessageResponseOptionStruct

A possible response to a message.
- `


  ### [messageResponseID](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/MessageResponseOptionStruct#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27MessageResponseOptionStructV07messageH2IDs6UInt32VSgvp)


  ` A unique, unsigned 32-bit numeric identifier for this message response option.

  #### Declaration

  Swift

      let messageResponseID: UInt32?

- `


  ### [label](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/MessageResponseOptionStruct#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27MessageResponseOptionStructV5labelSSSgvp)


  ` The text for this option, for example `yes` or `no`.

  #### Declaration

  Swift

      let label: String?

- `


  ### [init(decoder:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/MessageResponseOptionStruct#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27MessageResponseOptionStructV7decoderAG0aB3SDK0F7DecoderV_tKcfc)


  ` Creates a new Struct instance using data read from the given `TraitDecoder`.
  Throws
  `HomeError.parseError` when parsing fails.

  #### Declaration

  Swift

      init(decoder: TraitDecoder) throws

  #### Parameters

  |---|---|
  | ` decoder ` | The raw data representing this Struct. |

- `


  ### [encode(with:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/MessageResponseOptionStruct#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27MessageResponseOptionStructV6encode4withy0aB3SDK0F7EncoderC_tKF)


  ` Writes this Struct to the given `TraitEncoder`.
  Throws `HomeError.parseError` if the data could not be encoded.

  #### Declaration

  Swift

      func encode(with encoder: TraitEncoder) throws

- `


  ### [structField(id:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/MessagesTrait/MessageResponseOptionStruct#/s:15GoogleHomeTypes6MatterO13MessagesTraitV27MessageResponseOptionStructV11structField2id0aB3SDK0L0_pSgs6UInt32V_tFZ)


  ` Returns the field corresponding to the given field ID.

  #### Declaration

  Swift

      static func structField(id: UInt32) -> (any Field)?