---
format: "aidr-story-markdown/v1"
id: "26d5ef23a3f34879cf05239436b950a672d9487a895ad7bea98a5cf5d5bd7296"
canonical_url: "https://aidr.today/26d5ef23?lang=en"
title: "Single-shot and agentic retrieval with Amazon Bedrock Managed Knowledge Base"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-11-09T20:13:18.000Z"
category: "Data"
topics: ["amazon","agent","data-engineering"]
source_urls: ["https://aws.amazon.com/blogs/machine-learning/single-shot-and-agentic-retrieval-with-amazon-bedrock-managed-knowledge-base/"]
summary: "Amazon Bedrock Managed Knowledge Base now supports single-shot RAG and retrieval-only requests through AgenticRetrieveStream. The maxAgentIteration parameter matches retrieval effort to each request."
---

# Single\-shot and agentic retrieval with Amazon Bedrock Managed Knowledge Base

> [Open the canonical story](<https://aidr.today/26d5ef23?lang=en>)

**Published:** 2026-11-09T20:13:18.000Z
**Category:** Data
**Topics:** amazon, agent, data\-engineering

## Summary

Amazon Bedrock Managed Knowledge Base now supports single\-shot RAG and retrieval\-only requests through AgenticRetrieveStream\. The maxAgentIteration parameter matches retrieval effort to each request\.

## Sources

- [Story source](<https://aws.amazon.com/blogs/machine-learning/single-shot-and-agentic-retrieval-with-amazon-bedrock-managed-knowledge-base/>)