text: """設定情報."""
  import os
  from os.path import dirname, join
  from dotenv import load_dotenv
  import boto3
  from typing import Dict, List
  
  load_dotenv(join(dirname(__file__), '.env'))
  ssm = boto3.client('ssm')
  
  
  def _get_environment(varname: str) -> str:
      var = os.environ.get(varname)
      return var if var is not None else ''
  
  
  def _get_parameters(prefix: str, names: List[str]) -> Dict[str, str]:
      response = ssm.get_parameters(Names=[(prefix + x) for x in names])
      response_dict: Dict[str, str] = {
          x['Name']: x['Value'] for x in response['Parameters']}
      result = {n: response_dict[prefix + n]
                if (prefix + n) in response_dict else '' for n in names}
      return result
  
  
  prefix: str = f'/{_get_environment("STAGE")}/NotifyHitokuchi/'
  parameters = _get_parameters(prefix,
                               ['Carrot/UserId',
                                'Carrot/Password',
                                'Yushun/HorseId',
                                'WebhookName'])
  
  CARROT_USERID = parameters['Carrot/UserId']
  CARROT_PASSWORD = parameters['Carrot/Password']
  YUSHUN_HORSE_ID = parameters['Yushun/HorseId']
  SQS_URL = _get_environment('SQSURL')
  WEBHOOK_NAME = parameters['WebhookName']
  