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AgentCore Gateway now supports Bedrock InvokeModel APIs and model fallback

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AWS·Oct 22, 2026, 08:00 AMFeatureAI-assisted summary

Summary

Added support for Amazon Bedrock InvokeModel and InvokeModelWithResponseStream APIs on the AgentCore Gateway inference endpoint.
Introduced model fallback routing with ordered alternative destinations, circuit‑breaker logic, and automatic switching on throttling, errors, or timeouts.
Enables a single SDK integration to reach any model provider and removes the need for client‑side retry logic; available in all non‑China AWS regions.

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Official source Last checked Oct 23, 2026, 3:01 AM

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AI-assisted summarysource healthyLast checked Oct 23, 2026, 3:01 AM

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