how to use graphql in nestjs micro-service?

how to use graphql in nestjs micro-service?

we all know that graphql could be used with http.

but coult it use by micro-service like nestjs micro-service?

import { NestFactory } from '@nestjs/core';
import { Transport, MicroserviceOptions } from '@nestjs/microservices';
import { AppModule } from './app.module';

async function bootstrap() {
  const app = await NestFactory.createMicroservice<MicroserviceOptions>(
    AppModule,
    {
      transport: Transport.TCP,
      options: {
        port: 23001,
      },
    },
  );
  await app.listen();
}
bootstrap();

we all know graphql in nestjs should build resolver, but micro service sould use controller with MessagePattern and EventPattern.