code: def get_loadbalancer(self, datacenter_id, loadbalancer_id):
          
          response = self._perform_request(
              '/datacenters/%s/loadbalancers/%s' % (
                  datacenter_id, loadbalancer_id))
  
          return response
docs: Retrieves a single load balancer by ID.
  
          :param      datacenter_id: The unique ID of the data center.
          :type       datacenter_id: ``str``
  
          :param      loadbalancer_id: The unique ID of the load balancer.
          :type       loadbalancer_id: ``str``