{
    "bizSiteId":"",
    "bizClientId":"", 
    "appointmentName":"",
    "appointmentId":"", 
    "appointmentDate":"",
    "appointmentStartTime":"",
    "appointmentEndTime":"",
    "totalAmount":"",
    "amountPaid":"",
    "amountDue":"",
    "paymentStatus":"PENDING",
    "confirmationStatus":"",
    "metaData":{},
    "services":[
        {
            "serviceId":"", /* ( biz service id) */
            "serviceProviderId":"" /* ( biz service provider id) */
        }
    ]
}