Possibility to add metadata to chunks and return that with the result in json structure

[ewagner70]

It would be great to add metadata (page#, document-title, etc.) to the chunks and retrieve them along with the answer in json format for reference purposes. Would be a great check for grounding + actually a classic RAG functionality to provide references (especially for larger set of documents) along with the answers for follow-up actions and documentation.

[Arslan-Mehmood1]

+1

[jbartot]

+1

[TZhanabekov]

+1