public com.google.protobuf.ByteString getSearchBytes() {
        java.lang.Object ref = search_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b =
              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
          search_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
<pre>
What to replace. Max length is 100 characters.
</pre>

<code>string search = 1;</code>

@return The bytes for search.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/TranscriptNormalization.java