@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + TRANSMUX_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getTransmux());
    hash = (37 * hash) + CODEC_FIELD_NUMBER;
    hash = (53 * hash) + getCodec().hashCode();
    hash = (37 * hash) + BITRATE_BPS_FIELD_NUMBER;
    hash = (53 * hash) + getBitrateBps();
    hash = (37 * hash) + CHANNEL_COUNT_FIELD_NUMBER;
    hash = (53 * hash) + getChannelCount();
    if (getChannelLayoutCount() > 0) {
      hash = (37 * hash) + CHANNEL_LAYOUT_FIELD_NUMBER;
      hash = (53 * hash) + getChannelLayoutList().hashCode();
    }
    if (getMappingCount() > 0) {
      hash = (37 * hash) + MAPPING_FIELD_NUMBER;
      hash = (53 * hash) + getMappingList().hashCode();
    }
    hash = (37 * hash) + SAMPLE_RATE_HERTZ_FIELD_NUMBER;
    hash = (53 * hash) + getSampleRateHertz();
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
The audio sample rate in Hertz. The default is 48000 Hertz.
</pre>

<code>int32 sample_rate_hertz = 6;</code>

@return The sampleRateHertz.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/AudioStream.java