code: function(serverResponse, request) {
      let validBids = [];
  
      if (!serverResponse || !serverResponse.body) {
        utils.logInfo(`${BIDDER_CODE} : response is empty`);
        return validBids;
      }
  
      let bids = serverResponse.body.bidList;
      if (!utils.isArray(bids) || bids.length === 0) {
        utils.logInfo(`${BIDDER_CODE} : no bids`);
        return validBids;
      }
      validBids = bids.filter(bid => isValidBid(bid));
  
      return validBids;
    }
docs: Unpack the response from the server into a list of bids.
  
  @param {*} serverResponse A successful response from the server.
  @return {Bid[]} An array of bids which were nested inside the server.