qbusiness/aws.sdk.kotlin.services.qbusiness.model/NativeIndexConfiguration/version

version

val version: Long?

A read-only field that specifies the version of the NativeIndexConfiguration.

Amazon Q Business introduces enhanced document retrieval capabilities in version 2 of NativeIndexConfiguration, focusing on streamlined metadata boosting that prioritizes recency and source relevance to deliver more accurate responses to your queries. Version 2 has the following differences from version 1:

  • Version 2 supports a single Date field (created_at OR last_updated_at) for recency boosting

  • Version 2 supports a single String field with an ordered list of up to 5 values

  • Version 2 introduces number-based boost levels (ONE, TWO) alongside the text-based levels

  • Version 2 allows specifying prioritization between Date and String fields

  • Version 2 maintains backward compatibility with existing configurations

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