code: @Override
      public Reprompt getReprompt() {
          if (reprompt != null || !output.shouldReprompt()) {
              return reprompt;
          }
  
          final String repromptSpeech = yamlReader.getRandomReprompt(output).orElse(null);
  
          if (repromptSpeech != null) {
              final String utteranceSsml = resolveSlotsInUtterance(repromptSpeech);
              final SsmlOutputSpeech ssmlOutputSpeech = new SsmlOutputSpeech();
              ssmlOutputSpeech.setSsml(utteranceSsml);
              final Reprompt reprompt2 = new Reprompt();
              reprompt2.setOutputSpeech(ssmlOutputSpeech);
              return reprompt2;
          }
          return null;
      }
docs: Gets the generated reprompt.
  @return the generated reprompt