{
  "items": [
    {
      "visitorId": "71f759e9-affd-4a45-87ed-a7ac0043f9b9",
      "contactId": "00000000-0000-0000-0000-000000000000",
      "rowNumber": 0,
      "isValid": true,
      "validationMessage": []
    }
  ],
  "pageNumber": 0,
  "pageSize": 0,
  "sortOrder": 0,
  "totalPages": 0,
  "totalRecords": 0.0,
  "success": false,
  "errorMessage": [
    "Value cannot be null.\r\nParameter name: uriString",
    "   at System.Uri..ctor(String uriString)\r\n   at Bridgeline.Framework.Provider.TrackingProvider.CreateActivity(Guid visitorId, Guid contactId, TrackingEntityRequest request)\r\n   at Bridgeline.Framework.Provider.TrackingProvider.Get(TrackingEntityRequest request)"
  ]
}