type: com.google.api.codegen.samplegen.v1p2.SampleConfigProto
schema_version: 1.2.0
samples:
- region_tag: speech_transcribe_async
  title: Transcribe Audio File using Long Running Operation (Local File) (LRO)
  description: Transcribe a long audio file using asynchronous speech recognition
  rpc: LongRunningRecognize
  service: google.cloud.speech.v1.Speech
  request:
  - field: audio.content
    value: "resources/brooklyn_bridge.raw"
    input_parameter: local_file_path
    comment: Path to local audio file, e.g. /path/audio.wav
    value_is_file: true
  - field: config.language_code
    value: "en-US"
    comment: The language of the supplied audio
  - field: config.sample_rate_hertz
    value: 16000
    comment: Sample rate in Hertz of the audio data sent
  - field: config.encoding
    value: LINEAR16
    comment: |
      Encoding of audio data sent. This sample sets this explicitly.
      This field is optional for FLAC and WAV audio formats.
  response:
  - loop:
      variable: result
      collection: $resp.results
      body:
      - comment:
        - First alternative is the most probable result
      - define: alternative = result.alternatives[0]
      - print:
        - "Transcript: %s"
        - alternative.transcript