code: def is_alias_command(subcommands, args):
      
      if not args:
          return False
  
      for subcommand in subcommands:
          if args[:2] == ['alias', subcommand]:
              return True
  
      return False
docs: Check if the user is invoking one of the comments in 'subcommands' in the  from az alias .
  
      Args:
          subcommands: The list of subcommands to check through.
          args: The CLI arguments to process.
  
      Returns:
          True if the user is invoking 'az alias {command}'.