Implement on-behalf-of token exchange for multi-tenant agents with Amazon Bedrock AgentCore Gateway

AI Today Summary
The article explains how Amazon Bedrock AgentCore Gateway implements OAuth 2.0 Token Exchange (RFC 8693) to enable multi-tenant generative AI agents to securely propagate user identity when calling downstream APIs. It details a reference implementation called TravelBot that demonstrates on-behalf-of token exchange to maintain fine-grained access control and scalable identity management across multiple tenants. This approach addresses challenges in multi-tenant architectures where agents act on a
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