public void setLanguageCode(String languageCode) {
        this.languageCode = languageCode;
    }
<p>
The language to use for sending the OTP. The default value is <code>en-US</code>.
</p>

@param languageCode
       The language to use for sending the OTP. The default value is <code>en-US</code>.
@see LanguageCodeString
aws-java-sdk-sns/src/main/java/com/amazonaws/services/sns/model/CreateSMSSandboxPhoneNumberRequest.java