(bedrock): new KB types support

[aws-rafams]

Describe the feature

Add support for additional Knowledge Base types:

• Structured Data Store
• Amazon Kendra GenAI index #885
• feat(bedrock): Graph Knowledge Base #968

Use Case

Amazon Bedrock Knowledge Bases allows you to connect to structured data stores, which contain data that conforms to a predefined schema. Examples of structured data include tables and databases. Amazon Bedrock Knowledge Bases can convert user queries into language that is suitable for extracting data from support structured data stores. It can then use the converted query to retrieve data that is relevant to the query and generate appropriate responses.

With Amazon Bedrock Knowledge Bases, you can build a knowledge base from an Amazon Kendra GenAI index to create more sophisticated and accurate Retrieval Augmented Generation (RAG)-powered digital assistants.

Proposed Solution

No response

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

[krokoko]

Kendra support has been added in CDK v.2.174

[krokoko]

This update also adds support for structured data stores: aws/aws-cdk#33019
Should be released in next version

[krokoko]

@erdemayyildiz working on structured data store support

[krokoko]

Just for visibility: for structured data store: aws/aws-cdk#32972 (comment) preventing the release