google.golang.org/grpc/balancer/grpclb/grpc_lb_v1.FallbackResponse.XXX_Size (method)

one use

	google.golang.org/grpc/balancer/grpclb/grpc_lb_v1 (current package)
		load_balancer.pb.go#L407: func (m *FallbackResponse) XXX_Size() int {