code: @Override
      public RejectVpcPeeringConnectionResult rejectVpcPeeringConnection(RejectVpcPeeringConnectionRequest request) {
          request = beforeClientExecution(request);
          return executeRejectVpcPeeringConnection(request);
      }
docs: <p>
  Rejects a VPC peering connection request. The VPC peering connection must be in the
  <code>pending-acceptance</code> state. Use the <a>DescribeVpcPeeringConnections</a> request to view your
  outstanding VPC peering connection requests. To delete an active VPC peering connection, or to delete a VPC
  peering connection request that you initiated, use <a>DeleteVpcPeeringConnection</a>.
  </p>
  
  @param rejectVpcPeeringConnectionRequest
  @return Result of the RejectVpcPeeringConnection operation returned by the service.
  @sample AmazonEC2.RejectVpcPeeringConnection
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/RejectVpcPeeringConnection" target="_top">AWS
  API Documentation</a>