public void setIdnLangCode(String idnLangCode) {
        this.idnLangCode = idnLangCode;
    }
<p>
Reserved for future use.
</p>

@param idnLangCode
       Reserved for future use.
aws-java-sdk-route53/src/main/java/com/amazonaws/services/route53domains/model/CheckDomainAvailabilityRequest.java