public String getLanguageCode() {
        return this.languageCode;
    }
<p>
Language code that the lexicon applies to. A lexicon with a language code such as "en" would be applied to all
English languages (en-GB, en-US, en-AUS, en-WLS, and so on.
</p>

@return Language code that the lexicon applies to. A lexicon with a language code such as "en" would be applied
        to all English languages (en-GB, en-US, en-AUS, en-WLS, and so on.
@see LanguageCode
aws-java-sdk-polly/src/main/java/com/amazonaws/services/polly/model/LexiconAttributes.java