def get(self) -> str | None:
        """
        Retrieves the stored state marker.

        Returns:
            str | None: The state marker text if found, otherwise None.
        """
        try:
            return self.file_cli.download_file().readall().decode()
        except ResourceNotFoundError:
            return None

        Retrieves the stored state marker.

        Returns:
            str | None: The state marker text if found, otherwise None.
        
Solutions/CognyteLuminar/Data Connectors/CognyteLuminar/state_manager.py