send the billing code along with the query

Yavsc.Abstract/Messaging/RdvQueryProviderInfo.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace Yavsc.Models
+{
+    using Models.Messaging;
+
+    public class RdvQueryProviderInfo
+    {
+        public ClientProviderInfo Client { get; set; }
+        public ILocation Location { get; set; }
+
+        public long Id { get; set; }
+
+        public DateTime? EventDate { get; set; }
+        public decimal? Previsional { get; set; }
+
+        public string Reason { get; set; }
+
+        public string ActivityCode { get; set; }
+        public string BillingCode { get; set; }
+    }
+
+}