text: from typing import Any, Optional
  
  
  class ActionLogParams(object):
      """
      Holds parameters for Action log
      """
      def __init__(
          self, *,
          command: str,
          start_epoch_ms: int,
          end_epoch_ms: Optional[int] = 0,
          user: str,
          host_name: str,
          pos_args_json: str,
          keyword_args_json: str,
          output: Any = None,
          error: Optional[Exception] = None
      ) -> None:
          self.command = command
          self.start_epoch_ms = start_epoch_ms
          self.end_epoch_ms = end_epoch_ms
          self.user = user
          self.host_name = host_name
          self.pos_args_json = pos_args_json
          self.keyword_args_json = keyword_args_json
          self.output = output
          self.error = error
  
      def __repr__(self) -> str:
          return 'ActionLogParams(command={!r}, start_epoch_ms={!r}, end_epoch_ms={!r}, user={!r}, ' \
                 'host_name={!r}, pos_args_json={!r}, keyword_args_json={!r}, output={!r}, error={!r})'\
              .format(
                  self.command,
                  self.start_epoch_ms,
                  self.end_epoch_ms,
                  self.user,
                  self.host_name,
                  self.pos_args_json,
                  self.keyword_args_json,
                  self.output,
                  self.error,
              )
  