Endpoint url to access the knowledgebase from postman

Question

Hi,
I'm looking for base endpoint url to access to the knowledgebase with id. Currently, https://bedrock-agent-runtime.{{AWS_Region}}.amazonaws.com/knowledge-bases/test-bedrock-knowledgebase/KLDIEK394 from postman, I get this error:

{
    "Output": {
        "__type": "com.amazon.coral.service#UnknownOperationException"
    },
    "Version": "1.0"
}

Accepted Answer

Hi THere

To query a knowledge base and only return relevant text from data sources, send a [Retrieve](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent-runtime_Retrieve.html) request (see link for request and response formats and field details) with an [Agents for Amazon Bedrock runtime endpoint](https://docs.aws.amazon.com/general/latest/gr/bedrock.html#bra-rt).

So for example, to do a retrieval, the endpoint in us-east-1 is `bedrock-agent-runtime.us-east-1.amazonaws.com`

You would issue a `POST` to   `/knowledgebases/{Your KB ID}/retrieve`

See an example here: https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent-runtime_Retrieve.html#API_agent-runtime_Retrieve_Examples

Endpoint url to access the knowledgebase from postman

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