public Builder clearStreamingConfig() {
      if (streamingConfigBuilder_ == null) {
        if (streamingRequestCase_ == 1) {
          streamingRequestCase_ = 0;
          streamingRequest_ = null;
          onChanged();
        }
      } else {
        if (streamingRequestCase_ == 1) {
          streamingRequestCase_ = 0;
          streamingRequest_ = null;
        }
        streamingConfigBuilder_.clear();
      }
      return this;
    }
<pre>
Provides information to the recognizer that specifies how to process the
request. The first `StreamingRecognizeRequest` message must contain a
`streaming_config`  message.
</pre>

<code>.google.cloud.speech.v1p1beta1.StreamingRecognitionConfig streaming_config = 1;</code>
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/StreamingRecognizeRequest.java