public ListPhoneNumbersRequest withPhoneNumberCountryCodes(PhoneNumberCountryCode... phoneNumberCountryCodes) {
        java.util.ArrayList<String> phoneNumberCountryCodesCopy = new java.util.ArrayList<String>(phoneNumberCountryCodes.length);
        for (PhoneNumberCountryCode value : phoneNumberCountryCodes) {
            phoneNumberCountryCodesCopy.add(value.toString());
        }
        if (getPhoneNumberCountryCodes() == null) {
            setPhoneNumberCountryCodes(phoneNumberCountryCodesCopy);
        } else {
            getPhoneNumberCountryCodes().addAll(phoneNumberCountryCodesCopy);
        }
        return this;
    }
<p>
The ISO country code.
</p>

@param phoneNumberCountryCodes
       The ISO country code.
@return Returns a reference to this object so that method calls can be chained together.
@see PhoneNumberCountryCode
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/ListPhoneNumbersRequest.java