/// <summary>
        /// Generate the necessary parameters
        /// </summary>
        public override List <KeyValuePair <string, string> > GetParams()
        {
            var p = new List <KeyValuePair <string, string> >();

            if (Recurring != null)
            {
                p.Add(new KeyValuePair <string, string>("Recurring", Recurring.ToString()));
            }

            if (TriggerBy != null)
            {
                p.Add(new KeyValuePair <string, string>("TriggerBy", TriggerBy.ToString()));
            }

            if (UsageCategory != null)
            {
                p.Add(new KeyValuePair <string, string>("UsageCategory", UsageCategory.ToString()));
            }

            if (PageSize != null)
            {
                p.Add(new KeyValuePair <string, string>("PageSize", PageSize.ToString()));
            }

            return(p);
        }
        /// <summary>
        /// Generate the necessary parameters
        /// </summary>
        public List <KeyValuePair <string, string> > GetParams()
        {
            var p = new List <KeyValuePair <string, string> >();

            if (CallbackUrl != null)
            {
                p.Add(new KeyValuePair <string, string>("CallbackUrl", CallbackUrl.ToString()));
            }

            if (TriggerValue != null)
            {
                p.Add(new KeyValuePair <string, string>("TriggerValue", TriggerValue));
            }

            if (UsageCategory != null)
            {
                p.Add(new KeyValuePair <string, string>("UsageCategory", UsageCategory.ToString()));
            }

            if (CallbackMethod != null)
            {
                p.Add(new KeyValuePair <string, string>("CallbackMethod", CallbackMethod.ToString()));
            }

            if (FriendlyName != null)
            {
                p.Add(new KeyValuePair <string, string>("FriendlyName", FriendlyName));
            }

            if (Recurring != null)
            {
                p.Add(new KeyValuePair <string, string>("Recurring", Recurring.ToString()));
            }

            if (TriggerBy != null)
            {
                p.Add(new KeyValuePair <string, string>("TriggerBy", TriggerBy.ToString()));
            }

            return(p);
        }