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debora-ito avatar debora-ito commented on September 28, 2024

The low-level DynamoDB GetItem only works with primary keys though, it doesn't take an index. So I don't think there's a way to support this in the enhanced client.

You can use QueryEnhancedRequest#AttributesToProject to reduce the number of attributes retrieved.

from aws-sdk-java-v2.

ashr123 avatar ashr123 commented on September 28, 2024

@debora-ito first of all, can't you make the necessary changes to the low-level GetItem? why does it exists only for the main table?
Second, QueryEnhancedRequest#AttributesToProject doesn't help as it will consume the same read units for the whole item and not for the projected attributes, right?

from aws-sdk-java-v2.

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