def METHOD_NAME(self) -> bool:
    """Validate that id field is valid.
    Returns:
        bool. True if id field is valid, False otherwise.
    """
    id_ = self.current_file.get("id", None)
    if id_ and not re.match(VALID_INDICATOR_TYPE, id_):
        error_message, error_code = Errors.reputation_invalid_indicator_type_id()
        if self.handle_error(error_message, error_code, file_path=self.file_path):
            return False
    return True