code: def account_id(self, account_id):
          
          if account_id is None:
              raise ValueError("Invalid value for `account_id`, must not be `None`")
          if account_id is not None and len(account_id) > 250:
              raise ValueError("Invalid value for `account_id`, length must be less than or equal to `250`")
          if account_id is not None and len(account_id) < 1:
              raise ValueError("Invalid value for `account_id`, length must be greater than or equal to `1`")
  
          self._account_id = account_id
docs: Sets the account_id of this ServicePackageQuotaHistoryReservation.
          Account ID.
  
          :param account_id: The account_id of this ServicePackageQuotaHistoryReservation.
          :type: str