@Bean
    static GrpcClientBeanPostProcessor grpcClientBeanPostProcessor(final ApplicationContext applicationContext) {
        return new GrpcClientBeanPostProcessor(applicationContext);
    }
The auto configuration used by Spring-Boot that contains all beans to create and inject grpc clients into beans.

@author Michael (yidongnan@gmail.com)
grpc-client-spring-boot-starter/src/main/java/net/devh/boot/grpc/client/autoconfigure/GrpcClientAutoConfiguration.java