queryItems requires { hidden:true } to support groupByType for AWS SDK v3 about dynamodb-onetable HOT 4 CLOSED

Thanks for the report and test case.

I'm getting different results.

• queryItems is part of the low-level API. It does not use params.parse: true so you get RAW dynamodb data. i.e. unmarshalled. Looks like {S: "value}. Use "find" which is part of the high level API or use parse:true in the params.
• If you use find, then you don't provide the PK, but rather the ingredients: i.e. "email".
• GroupByType always requires that the typeField be provided. The typeField is hidden by default, so you need to provide {hidden: true} for both V2 and V3 always.

So net/net

Use {hidden: true} AND if you use queryItems, you need {parse: true}

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Thanks for getting back to me. In this case we need to use queryItems to search only on PK so it's an edge case.

What results do you get for those test cases with aws adk V2 and V3? I do NOT need {parse: true} for the test to pass for either aws adk V2 or V3, just need to pass {hidden: true} on for SDK v3 to pass

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In V2, you don't need parse: true because the underlying DocumentClient from the AWS v2 sdk does the parsing back to javascript. But safe, and recommended to use for both.

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Thank you for information!

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