modelVariant property

String? modelVariant
getter/setter pair

Which variant of the Speech model to use.

Optional. Possible string values are:

  • "SPEECH_MODEL_VARIANT_UNSPECIFIED" : No model variant specified. In this case Dialogflow defaults to USE_BEST_AVAILABLE.
  • "USE_BEST_AVAILABLE" : Use the best available variant of the Speech model that the caller is eligible for.
  • "USE_STANDARD" : Use standard model variant even if an enhanced model is available. See the Cloud Speech documentation for details about enhanced models.
  • "USE_ENHANCED" : Use an enhanced model variant: * If an enhanced variant does not exist for the given model and request language, Dialogflow falls back to the standard variant. The Cloud Speech documentation describes which models have enhanced variants.

Implementation

core.String? modelVariant;