@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      config_ = null;
      if (configBuilder_ != null) {
        configBuilder_.dispose();
        configBuilder_ = null;
      }
      audio_ = null;
      if (audioBuilder_ != null) {
        audioBuilder_.dispose();
        audioBuilder_ = null;
      }
      outputConfig_ = null;
      if (outputConfigBuilder_ != null) {
        outputConfigBuilder_.dispose();
        outputConfigBuilder_ = null;
      }
      return this;
    }
<pre>
The top-level message sent by the client for the `LongRunningRecognize`
method.
</pre>

Protobuf type {@code google.cloud.speech.v1p1beta1.LongRunningRecognizeRequest}
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/LongRunningRecognizeRequest.java