proto.mutable_field1()->mutable_field2()->mutable_field3()->mutable_field4()->set_value(otherProto.field1().field2() field3().field4().value()) 🤢
proto.mutable_field1()->mutable_field2()->mutable_field3()->mutable_field4()->set_value(otherProto.field1().field2() field3().field4().value()) 🤢