/// <summary>
        /// Save new and update existing acquisition site
        /// </summary>
        /// <param name="siteStationNumber">Location of the acquisition site going to be stored at</param>
        /// <param name="acquisitionSite">Acquisition site to be updated</param>
        public void SaveAcquisitionSite(string siteStationNumber, PathologyAcquisitionSiteType acquisitionSite)
        {
            Log.Debug("Saving acquisition site to VistA...");

            // input check
            if (string.IsNullOrWhiteSpace(siteStationNumber))
            {
                throw new MagVixFailureException("Missing parameter: site station number.");
            }

            if (acquisitionSite == null)
            {
                throw new MagVixFailureException("Missing parameter: acquisition site.");
            }

            string URI = String.Format("pathology/acquisition/{0}", siteStationNumber);
            IRestResponse response;
            try
            {
                string requestBody = ResponseParser.SerializeToXml<PathologyAcquisitionSiteType>(acquisitionSite);
                response = ExecutePost(URI, VixServiceTypes.Pathology, requestBody);
                ValidateRestResponse(response);
            }
            catch (MagResponseParsingFailureException rpf)
            {
                throw new MagVixFailureException("Could not serialize reading site object.", rpf);
            }
            catch (MagVixFailureException)
            {
                throw;
            }
            catch (Exception ex)
            {
                throw new MagVixFailureException("Could not complete request to save acquisition site.", ex);
            }
        }
 /// <summary>
 /// Removing an acquisition site from the acquisition site list in VistA
 /// </summary>
 /// <param name="siteStationNumber">The site to be removed from</param>
 /// <param name="acquisitionSite">The site being removed</param>
 public void RemoveAcquisitionSite(string siteStationNumber, PathologyAcquisitionSiteType acquisitionSite)
 {
     if (vixClient != null)
     {
         vixClient.RemoveAcquisitionSite(siteStationNumber, acquisitionSite);
     }
     else
     {
         throw new MagVixFailureException("VIX client is null.");
     }
 }