Q:

AWS DynamoDB insert values in a LIST or NUMBER SET

I'm using AWS DynamoDB for iOS. I created a table with a column of NumberSet. Now I'm trying to add values on it using the app but wondering why it saves differently.
For example:
I added values on NumberSet manually on the browser and its values will look like {123, 456, 789}
While on using the app, it saves but it saves as [{"N": 123}, {"N": 456}, {"N": 789}] Any idea on how to save a NumberSet? I'm using swift on this.

A:

Okay. I just found out that I need to use a NSSet/NSMutableset to store NumberSet.

