code: @Override
      public DescribeHostReservationOfferingsResult describeHostReservationOfferings(DescribeHostReservationOfferingsRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeHostReservationOfferings(request);
      }
docs: <p>
  Describes the Dedicated Host reservations that are available to purchase.
  </p>
  <p>
  The results describe all the Dedicated Host reservation offerings, including offerings that may not match the
  instance family and Region of your Dedicated Hosts. When purchasing an offering, ensure that the instance family
  and Region of the offering matches that of the Dedicated Hosts with which it is to be associated. For more
  information about supported instance types, see <a
  href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/dedicated-hosts-overview.html">Dedicated Hosts
  Overview</a> in the <i>Amazon Elastic Compute Cloud User Guide</i>.
  </p>
  
  @param describeHostReservationOfferingsRequest
  @return Result of the DescribeHostReservationOfferings operation returned by the service.
  @sample AmazonEC2.DescribeHostReservationOfferings
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeHostReservationOfferings"
  target="_top">AWS API Documentation</a>