private Dictionary <string, object> ToDictionary(InvoiceSetupApiModel invoiceSetupApiModel)
        {
            Dictionary <string, object> parameters = new Dictionary <string, object>();

            foreach (var propertyInfo in invoiceSetupApiModel.GetType().GetProperties())
            {
                parameters.Add(propertyInfo.Name, propertyInfo.GetValue(invoiceSetupApiModel));
            }
            return(parameters);
        }