# File lib/fog/baremetal/openstack/requests/set_node_maintenance.rb, line 5
        def set_node_maintenance(node_uuid, parameters = nil)
          request(
            :expects => [200, 202, 204],
            :method  => 'PUT',
            :path    => "nodes/#{node_uuid}/maintenance",
            :query   => parameters
          )
        end