code: @Override
      public SetInstanceHealthResult setInstanceHealth(SetInstanceHealthRequest request) {
          request = beforeClientExecution(request);
          return executeSetInstanceHealth(request);
      }
docs: <p>
  Sets the health status of the specified instance.
  </p>
  <p>
  For more information, see <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/healthcheck.html">Health
  Checks for Auto Scaling Instances</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.
  </p>
  
  @param setInstanceHealthRequest
  @return Result of the SetInstanceHealth operation returned by the service.
  @throws ResourceContentionException
  You already have a pending update to an Amazon EC2 Auto Scaling resource (for example, an Auto Scaling
  group, instance, or load balancer).
  @sample AmazonAutoScaling.SetInstanceHealth
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/autoscaling-2011-01-01/SetInstanceHealth" target="_top">AWS
  API Documentation</a>