const google.golang.org/grpc/health/grpc_health_v1.HealthCheckResponse_UNKNOWN

2 uses

	google.golang.org/grpc/health/grpc_health_v1 (current package)
		health.pb.go#L44: 	HealthCheckResponse_UNKNOWN         HealthCheckResponse_ServingStatus = 0
		health.pb.go#L178: 	return HealthCheckResponse_UNKNOWN