public java.util.List<String> getTargetLanguageCodes() {
        return targetLanguageCodes;
    }
<p>
The language codes for the target languages available in the parallel data file. All possible target languages
are returned as an array.
</p>

@return The language codes for the target languages available in the parallel data file. All possible target
        languages are returned as an array.
aws-java-sdk-translate/src/main/java/com/amazonaws/services/translate/model/ParallelDataProperties.java