code: function createEndpointQS(bidderRequest) {
    const qs = {};
  
    const ref = getReferrerUrl(bidderRequest);
    if (ref) {
      qs.RefererUrl = encodeURIComponent(ref);
    }
  
    const can = getCanonicalUrl();
    if (can) {
      qs.CanonicalUrl = encodeURIComponent(can);
    }
  
    return qs;
  }
docs: /* Create endpoint query string