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Bedrock knowledgebases: how to retrieve document metadata along with search results

0

Hi, when I use retrieveAndGenerate, the search results appear to come with the s3 object metadata (i.e. the custom metadata defined in *.metadata.json files). However, this metadata is not available to agents, it appears. My use case requires obtaining the metadata for each search result. Any ideas on how to do this?

Topics
Machine Learning & AIGenerative AI on AWS
Tags
Knowledge Bases for Amazon BedrockAmazon Bedrock
Language
English
asked a year ago1.2K views
1 Answer
0

Hello.

It seems that metadata can be obtained using the invoke_agent() API, but as mentioned in the GitHub issue, it seems that there is a bug or something that prevents the metadata from being obtained.
https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/bedrock-agent-runtime/client/invoke_agent.html

It seems likely that it will be possible to obtain it in the response of the invoke_agent() API in the future.
https://github.com/aws/aws-sdk/issues/746

Therefore, currently I think the only way to retrieve it is to execute the retrieve_and_generate() API directly on the knowledge base.
https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/bedrock-agent-runtime/client/retrieve_and_generate.html

EXPERT
answered a year ago

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