public com.google.protobuf.Duration.Builder getResultEndOffsetBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getResultEndOffsetFieldBuilder().getBuilder();
    }
<pre>
Time offset of the end of this result relative to the beginning of the
audio.
</pre>

<code>.google.protobuf.Duration result_end_offset = 4;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/StreamingRecognitionResult.java