code: def _start_data_json(self) -> str:
          
  
          rv = {
              'logging': {
                  'paths': []
              },
              'wallet': {
              }
          }
  
          logger = LOGGER
          while not logger.level:
              logger = logger.parent
              if logger is None:
                  break
          rv['logging']['level'] = logger.level
  
          logger = LOGGER
          log_paths = [realpath(h.baseFilename) for h in logger.handlers if hasattr(h, 'baseFilename')]
          while not log_paths:
              logger = logger.parent
              if logger is None:
                  break
              log_paths = [realpath(h.baseFilename) for h in logger.handlers if hasattr(h, 'baseFilename')]
          for log_path in log_paths:
              rv['logging']['paths'].append(log_path)
  
          rv['wallet']['storage_type'] = self.wallet.storage_type
          rv['wallet']['config'] = self.wallet.config
          rv['wallet']['access_creds'] = self.wallet.access_creds
  
          return json.dumps(rv)
docs: Output json with start data to write for external revocation registry builder process pickup.
  
          :return: logging and wallet init data json