def id(self, id):
        """
        Sets the id of this ServicePackageQuotaHistoryReservation.
        Reservation ID.

        :param id: The id of this ServicePackageQuotaHistoryReservation.
        :type: str
        """
        if id is None:
            raise ValueError("Invalid value for `id`, must not be `None`")
        if id is not None and len(id) > 250:
            raise ValueError("Invalid value for `id`, length must be less than or equal to `250`")
        if id is not None and len(id) < 1:
            raise ValueError("Invalid value for `id`, length must be greater than or equal to `1`")

        self._id = id