# File lib/hammer_cli_import/base.rb, line 496
    def wait_for_task(uuid, start_wait = 0, delta_wait = 1, max_wait = 10)
      wait_time = start_wait
      if option_quiet?
        info "Waiting for the task [#{uuid}] "
      else
        print "Waiting for the task [#{uuid}] "
      end

      loop do
        sleep wait_time
        wait_time = [wait_time + delta_wait, max_wait].min
        print '.' unless option_quiet?
        STDOUT.flush unless option_quiet?
        task = api_call(:foreman_tasks, :show, {:id => uuid})
        next unless task['state'] == 'stopped'
        print "\n" unless option_quiet?
        return task['return'] == 'success'
      end
    end