accessibility_notification.swift

// Request
 UIAccessibility.post(notification: .layoutChanged, 
				argument: "Loading job list.")
 	  spinner.isHidden = false
  service.getJobList() { [weak self] result in
            self?.spinner.isHidden = true
            switch result {
            case .success(let jobs):
                self?.jobList = jobs
                self?.tableView.reloadData()

		    UIAccessibility.post(notification: .layoutChanged, 
						argument: "Loading complete.")

            case .failure(let error):
                self?.showError(with: error.model)
            }
        }
    }