code: @Override
      public StartImageBuilderResult startImageBuilder(StartImageBuilderRequest request) {
          request = beforeClientExecution(request);
          return executeStartImageBuilder(request);
      }
docs: <p>
  Starts the specified image builder.
  </p>
  
  @param startImageBuilderRequest
  @return Result of the StartImageBuilder operation returned by the service.
  @throws ResourceNotAvailableException
  The specified resource exists and is not in use, but isn't available.
  @throws ResourceNotFoundException
  The specified resource was not found.
  @throws ConcurrentModificationException
  An API error occurred. Wait a few minutes and try again.
  @throws InvalidAccountStatusException
  The resource cannot be created because your AWS account is suspended. For assistance, contact AWS
  Support.
  @throws IncompatibleImageException
  The image does not support storage connectors.
  @sample AmazonAppStream.StartImageBuilder
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/appstream-2016-12-01/StartImageBuilder" target="_top">AWS
  API Documentation</a>