public GrpcServiceBuilder supportedSerializationFormats(SerializationFormat... formats) {
        return supportedSerializationFormats(ImmutableSet.copyOf(requireNonNull(formats, "formats")));
    }
Sets the {@link SerializationFormat}s supported by this server. If not set, defaults to support
all {@link GrpcSerializationFormats#values()}.
grpc/src/main/java/com/linecorp/armeria/server/grpc/GrpcServiceBuilder.java