# EffectIdentifierEnum

    enum EffectIdentifierEnum

The effect to use for an identification state or triggered effect.
- `


  ### [blink](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO5blinkyA2GmF)


  ` A blinking effect, such as a light turned on and off once.

  #### Declaration

  Swift

      case blink

- `


  ### [breathe](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO7breatheyA2GmF)


  ` A breathing effect, such as slowly turning a light on and off over 1 second, repeated
  multiple times.

  #### Declaration

  Swift

      case breathe

- `


  ### [okay](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO4okayyA2GmF)


  ` An effect that indicates an okay state, such as a light turning green for a second.

  #### Declaration

  Swift

      case okay

- `


  ### [channelChange](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO13channelChangeyA2GmF)


  ` An effect that indicates a channel changes, such as a light turning orange for 8 seconds.

  #### Declaration

  Swift

      case channelChange

- `


  ### [finishEffect](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO06finishG0yA2GmF)


  ` The current effect sequence is completed before terminating. A sequence is a single
  repetition of the effect, such as a single blink or breathe.

  #### Declaration

  Swift

      case finishEffect

- `


  ### [stopEffect](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO04stopG0yA2GmF)


  ` The effect is terminated as soon as possible.

  #### Declaration

  Swift

      case stopEffect

- `


  ### [init(rawValue:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/IdentifyTrait/EffectIdentifierEnum#/s:15GoogleHomeTypes6MatterO13IdentifyTraitV20EffectIdentifierEnumO8rawValueAGSgs6UInt64V_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. |