text: """Domain GetUsersTask class."""
  from dataclasses import dataclass
  from typing import List
  
  
  @dataclass(frozen=True)
  class GetUsersTask:
      """Domain GetUsersTask class."""
  
      usernames: List[str]
  
      def __init__(
              self,
              usernames: List[str]
      ):
          """Class constructor."""
          object.__setattr__(self, 'usernames', usernames)
          return
  