@java.lang.Override
    public Builder newBuilderForType() {
      return newBuilder();
    }
<pre>
Duration to timeout the stream after speech ends.
</pre>

<code>.google.protobuf.Duration speech_end_timeout = 2;</code>
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/StreamingRecognitionConfig.java