public com.google.cloud.translate.v3beta1.Glossary.LanguageCodesSet.Builder
        getLanguageCodesSetBuilder() {
      return getLanguageCodesSetFieldBuilder().getBuilder();
    }
<pre>
Used with equivalent term set glossaries.
</pre>

<code>.google.cloud.translation.v3beta1.Glossary.LanguageCodesSet language_codes_set = 4;
</code>
java-translate/proto-google-cloud-translate-v3beta1/src/main/java/com/google/cloud/translate/v3beta1/Glossary.java