AWS Bedrock AgentCore Gateway Multi-Tenant OBO Token Exchange
Decision Brief
What changedAWS publishes a guide for on-behalf-of token exchange in multi-tenant agents.
Why it mattersOBO token exchange with audience binding provides scalable defense in depth for multi-tenant scenarios.
Who should careAI coding tool users
Affected stackNo specific stack identified
Source confidenceHigh · Official release / blog / repo
The AWS blog released a complete guide for implementing on-behalf-of (OBO) token exchange in multi-tenant agents using Amazon Bedrock AgentCore Gateway. Using Okta as the identity provider, it demonstrates JWT claim transformation at each hop and audience binding for cross-tenant defense. Developers building multi-tenant agents with Amazon Bedrock can leverage this OBO setup for fine-grained access control, ensuring secure token exchange isolation per tenant. The solution provides a deployable architectural reference for multi-tenant agent security.
Summary basis: official / RSS sourceCompiled from the source scope noted above; the original remains authoritative.
Sources
- AWS：Machine Learning Blog
Applied ML, infra, and deployment guidance useful for AI builders on AWS.
- AWS：Machine Learning Blog
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