Bedrock Agent + Knowledge Base: Ground Your Agent in Real Data with Terraform 📚

An agent without grounding makes things up. Associate a Knowledge Base with your Bedrock Agent and every response is backed by your actual documents - with citations. Here's how to wire it up with Terraform. Through this series, we've built Bedrock Agents that can reason, call APIs via action groups, and coordinate with other agents. But ask one a question about your company's policies, and it either hallucinates or admits it doesn't know. The model has no access to your data. Knowledge Base association changes that. When you attach a Knowledge Base to your agent, the agent automatically queries your vector store when it needs domain-specific information. It retrieves relevant chunks, uses them as context, and generates a grounded response with citations back to your source documents. No hallucination. No guessing. Real answers from real data. 🎯 🏗️ How Agent + Knowledge Base Works User: "What is our return policy for electronics?" ↓ Agent analyzes request → determines it needs domain k