class SendWithUs {

    public SendReceipt send(String emailId, Map<String, Object> recipient,
            Map<String, Object> emailData) throws SendWithUsException
    {
        return this.send(emailId, recipient, null, emailData);
    }

    public  SendWithUs(String apiKey);
    public  SendWithUs(String apiKey, SendWithUsApiLocation sendWithUsApiLocation);

}