code: def get(self, sid):
          
          return BindingContext(self._version, service_sid=self._solution['service_sid'], sid=sid, )
docs: Constructs a BindingContext
  
          :param sid: The unique string that identifies the resource
  
          :returns: twilio.rest.notify.v1.service.binding.BindingContext
          :rtype: twilio.rest.notify.v1.service.binding.BindingContext