public ISecurity GetSecurity(ExternalIdBundle bundle)
        {
            ArgumentChecker.NotEmpty(bundle.Identifiers, "bundle");

            Tuple <string, string>[] parameters = UriEncoding.GetParameters(bundle);
            return(_restTarget.Resolve("securitySearches").Resolve("single", parameters).Get <ISecurity>());
        }
        public ICollection <ISecurity> GetSecurities(ExternalIdBundle bundle)
        {
            ArgumentChecker.NotEmpty(bundle.Identifiers, "bundle");

            var parameters = UriEncoding.GetParameters(bundle);

            return(_restTarget.Resolve("securities", parameters).Get <FudgeListWrapper <ISecurity> >().List);
        }