public String getSourceLanguageCode() {
        return this.sourceLanguageCode;
    }
<p>
The language code for the source text of the translation request for which the custom terminology is being used.
</p>

@return The language code for the source text of the translation request for which the custom terminology is
        being used.
aws-java-sdk-translate/src/main/java/com/amazonaws/services/translate/model/TerminologyProperties.java