public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
<pre>
Whether the search is case sensitive.
</pre>

<code>bool case_sensitive = 3;</code>

@return The caseSensitive.
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/TranscriptNormalization.java