How to use Map type in Attribute projections for DynamoDB – Amazon web services

I’m trying to design a GSI for my table which contains a lot of data. However I know that its best practice to only project data that I need instead of the entire thing. Projecting data is pretty straight forward when it comes to Top-Level entities but in my use case I also need to project some of the contents of a map object

To give you more detail, here is my partial schema –

Name,
id,
url,
stats {
    revenue: {
        revenue: 123,
        total_orders: 123,
    }
    social: {}
    
}

and I want to project name, url and total_orders. Is there a way of projecting all three without projecting the whole stats object ?