@type t() :: %Nvidia.Riva.Asr.RecognitionConfig{
  __unknown_fields__: [
    {field_number :: integer(), Protobuf.Wire.Types.wire_type(),
     value :: term()}
  ],
  audio_channel_count: integer(),
  custom_configuration: %{optional(String.t()) => String.t() | nil},
  diarization_config: Nvidia.Riva.Asr.SpeakerDiarizationConfig.t() | nil,
  enable_automatic_punctuation: boolean(),
  enable_separate_recognition_per_channel: boolean(),
  enable_word_time_offsets: boolean(),
  encoding: Nvidia.Riva.AudioEncoding.t(),
  language_code: String.t(),
  max_alternatives: integer(),
  model: String.t(),
  profanity_filter: boolean(),
  sample_rate_hertz: integer(),
  speech_contexts: [Nvidia.Riva.Asr.SpeechContext.t()],
  verbatim_transcripts: boolean()
}