'Constructs a ReservationContext
:param sid: The sid
:returns: twilio.rest.taskrouter.v1.workspace.task.reservation.ReservationContext
:rtype: twilio.rest.taskrouter.v1.workspace.task.reservation.ReservationContext'

def __call__(self, sid):

    return ReservationContext(self._version, workspace_sid=self._solution['workspace_sid'], task_sid=self._solution['task_sid'], sid=sid)
