def remove_internal_subnet(self, context_id, subnet_id):
        """Remove an internal subnet from a tunnel context.

        :param int context_id: The id-value representing the context instance.
        :param int subnet_id: The id-value representing the internal subnet.
        :return bool: True if internal subnet removal was successful.
        """
        return self.context.removePrivateSubnetFromNetworkTunnel(subnet_id,
                                                                 id=context_id)
Remove an internal subnet from a tunnel context.

        :param int context_id: The id-value representing the context instance.
        :param int subnet_id: The id-value representing the internal subnet.
        :return bool: True if internal subnet removal was successful.