@Override
    public void configureClientInterceptors(final List<ClientInterceptor> interceptors) {
        for (final Entry<String, ClientInterceptor> entry : getClientInterceptorBeans().entrySet()) {
            final ClientInterceptor interceptor = entry.getValue();
            log.debug("Registering GlobalClientInterceptor: {} ({})", entry.getKey(), interceptor);
            interceptors.add(interceptor);
        }
    }
Helper method used to get the {@link GrpcGlobalClientInterceptor} annotated {@link ClientInterceptor}s from the
application context.

@return A map containing the global interceptor beans.
grpc-client-spring-boot-starter/src/main/java/net/devh/boot/grpc/client/interceptor/AnnotationGlobalClientInterceptorConfigurer.java