code: @Override
      public DeleteAcceleratorResult deleteAccelerator(DeleteAcceleratorRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteAccelerator(request);
      }
docs: <p>
  Delete an accelerator. Note: before you can delete an accelerator, you must disable it and remove all dependent
  resources (listeners and endpoint groups).
  </p>
  
  @param deleteAcceleratorRequest
  @return Result of the DeleteAccelerator operation returned by the service.
  @throws AcceleratorNotFoundException
  The accelerator that you specified doesn't exist.
  @throws AcceleratorNotDisabledException
  The accelerator that you specified could not be disabled.
  @throws AssociatedListenerFoundException
  The accelerator that you specified has a listener associated with it. You must remove all dependent
  resources from an accelerator before you can delete it.
  @throws InternalServiceErrorException
  There was an internal error for AWS Global Accelerator.
  @throws InvalidArgumentException
  An argument that you specified is invalid.
  @sample AWSGlobalAccelerator.DeleteAccelerator
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/globalaccelerator-2018-08-08/DeleteAccelerator"
  target="_top">AWS API Documentation</a>