public Voice withAdditionalLanguageCodes(LanguageCode... additionalLanguageCodes) {
        java.util.ArrayList<String> additionalLanguageCodesCopy = new java.util.ArrayList<String>(additionalLanguageCodes.length);
        for (LanguageCode value : additionalLanguageCodes) {
            additionalLanguageCodesCopy.add(value.toString());
        }
        if (getAdditionalLanguageCodes() == null) {
            setAdditionalLanguageCodes(additionalLanguageCodesCopy);
        } else {
            getAdditionalLanguageCodes().addAll(additionalLanguageCodesCopy);
        }
        return this;
    }
<p>
Additional codes for languages available for the specified voice in addition to its default language.
</p>
<p>
For example, the default language for Aditi is Indian English (en-IN) because it was first used for that
language. Since Aditi is bilingual and fluent in both Indian English and Hindi, this parameter would show the
code <code>hi-IN</code>.
</p>

@param additionalLanguageCodes
       Additional codes for languages available for the specified voice in addition to its default language. </p>
       <p>
       For example, the default language for Aditi is Indian English (en-IN) because it was first used for that
       language. Since Aditi is bilingual and fluent in both Indian English and Hindi, this parameter would show
       the code <code>hi-IN</code>.
@return Returns a reference to this object so that method calls can be chained together.
@see LanguageCode
aws-java-sdk-polly/src/main/java/com/amazonaws/services/polly/model/Voice.java