@java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
        return true;
      }
      if (!(obj instanceof com.google.cloud.translate.v3.Glossary.LanguageCodePair)) {
        return super.equals(obj);
      }
      com.google.cloud.translate.v3.Glossary.LanguageCodePair other =
          (com.google.cloud.translate.v3.Glossary.LanguageCodePair) obj;

      if (!getSourceLanguageCode().equals(other.getSourceLanguageCode())) return false;
      if (!getTargetLanguageCode().equals(other.getTargetLanguageCode())) return false;
      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
      return true;
    }
<pre>
Required. The ISO-639 language code for translation output, for example,
"zh-CN". Expected to be an exact match for GlossaryTerm.language_code.
</pre>

<code>string target_language_code = 2;</code>

@return The bytes for targetLanguageCode.
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/Glossary.java