public void setLanguageCode(String languageCode) {
        this.languageCode = languageCode;
    }
<p>
The code for a language. This shows a supported language for all documents in the data source. English is
supported by default. For more information on supported languages, including their codes, see <a
href="https://docs.aws.amazon.com/kendra/latest/dg/in-adding-languages.html">Adding documents in languages other
than English</a>.
</p>

@param languageCode
       The code for a language. This shows a supported language for all documents in the data source. English is
       supported by default. For more information on supported languages, including their codes, see <a
       href="https://docs.aws.amazon.com/kendra/latest/dg/in-adding-languages.html">Adding documents in languages
       other than English</a>.
aws-java-sdk-kendra/src/main/java/com/amazonaws/services/kendra/model/DataSourceSummary.java