public String getLanguageCode() {
        return this.languageCode;
    }
<p>
The RFC 5646 language code for the dominant language. For more information about RFC 5646, see <a
href="https://tools.ietf.org/html/rfc5646">Tags for Identifying Languages</a> on the <i>IETF Tools</i> web site.
</p>

@return The RFC 5646 language code for the dominant language. For more information about RFC 5646, see <a
        href="https://tools.ietf.org/html/rfc5646">Tags for Identifying Languages</a> on the <i>IETF Tools</i>
        web site.
aws-java-sdk-comprehend/src/main/java/com/amazonaws/services/comprehend/model/DominantLanguage.java