public HttpResponseMessage RetrieveMerchanAffiliations(int merchantId, string RequestType)
 {
     MPMerchantAffiliationDetailModel response;
     using (MerchantProfileTier mt = new MerchantProfileTier())
     {
         response = mt.RetrieveMerchanAffiliations(merchantId, RequestType);
         return this.Request.CreateResponse(HttpStatusCode.OK, response);
     }
 }