I'm developing a skill in Node.js 4.3 using the alexa sdk. I have a DynamoDB attributes table assigned which I find very convenient in terms of not having to define parameters and call to Dynamo myself, but the problem is when I assign to this.attribute it *always* gets persisted to my Dynamo table. What if I want to store some attributes permanently in Dynamo for multi-session access, but other attributes I just want to persist through a single session for purposes of a dialog or for some other reason.
How do i do that? Do I have to forego the built in dynamo capability of the sdk and just write things to dynamo myself when I want them stored permanently or is there a way I can tell the sdk, "Hey, I don't want you to store this attribute in Dynamo. I just want to use it for this session."