struct Caption

Caption for the event session.
- `


  ### [captionType](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Google/CameraTimelineTrait/Caption#/s:15GoogleHomeTypes0A0O19CameraTimelineTraitV7CaptionV11captionTypeAE0gI0Ovp)


  ` Short caption for the event session.

  #### Declaration

  Swift

      let captionType: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Google.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Google/CameraTimelineTrait.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Google/CameraTimelineTrait/CaptionType.html

- `


  ### [captionText](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Google/CameraTimelineTrait/Caption#/s:15GoogleHomeTypes0A0O19CameraTimelineTraitV7CaptionV11captionTextSSvp)


  ` Long caption for the event session.

  #### Declaration

  Swift

      let captionText: String

- `


  ### [init(decoder:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Google/CameraTimelineTrait/Caption#/s:15GoogleHomeTypes0A0O19CameraTimelineTraitV7CaptionV7decoderAG0aB3SDK0F7DecoderV_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/Google/CameraTimelineTrait/Caption#/s:15GoogleHomeTypes0A0O19CameraTimelineTraitV7CaptionV6encode4withy0aB3SDK0F7EncoderC_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/Google/CameraTimelineTrait/Caption#/s:15GoogleHomeTypes0A0O19CameraTimelineTraitV7CaptionV11structField2id0aB3SDK0I0_pSgs6UInt32V_tFZ)


  ` Returns the field corresponding to the given field ID.

  #### Declaration

  Swift

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