Amazon Bedrock Retrieve command

The whole point of working with agents is not to think about who should address your question. The orchestration of the agents should understand if you need now to call the agents that are knowledge-based only of the one that calls some API. This concept is known as multi-agent orchestration, and there are a lot of resources about this topic.  https://github.com/awslabs/multi-agent-orchestrator https://awslabs.github.io/multi-agent-orchestrator/agents/built-in/amazon-bedrock-agent/

However, there is also an alternative. If you know for sure that your application should now address a general question, you can just invoke the LLM Model API. The same is for directly calling the KnowledgeBase API without invoking the agents.

Hi,

You don't need to use invokeAgent(). Especially if you didn't create one...

I personally create and use Bedrock KBs without agent and then just call the regular invokeModel() with the output of the KB

For invokeModel API, see https://docs.aws.amazon.com/bedrock/latest/APIReference/API_runtime_InvokeModel.html

To get a get idea on how to leverage the output of the KB as input to invokeModel(), please have look to my article https://repost.aws/articles/AR-LV1HoR_S0m-qy89wXwHmw/the-leverage-of-llm-system-prompt-by-knowledge-bases-for-bedrock-in-rag-workflows

Best,

Didier