code: def __init__(self, username: str):
      super().__init__(
          message="Unauthenticated: Please use 'det user login <username>' for password login, or"
          " for Enterprise users logging in with an SSO provider,"
          " use 'det auth login --provider=<provider>'."
      )
      self.username = username
  
imports: from typing import Any
  import requests
label_desc: Use image node_id 1 to create a new UnauthenticatedException object from inherited base classes: BadRequestException with example: obj = UnauthenticatedException(username)