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Forbidden: Your resource has been temporarily blocked because we detected unusual behavior.

Saaduddin Mahmud 0 Reputation points
2026-05-21T01:49:35.02+00:00

My Azure AI/OpenAI resource is returning HTTP 403 for model inference.
Error: {"error":{"code":"Forbidden","message":"Your resource has been temporarily blocked because we detected unusual behavior."}}
This is blocking research experiments. The traffic was generated by a local evaluation harness running repeated receiver-agent inference requests, not intentional misuse or user-facing abuse.
Affected deployment/model: grok-4-1-fast-reasoning
Also seeing issues with: gpt-5.4-mini

How can I fix this?

Azure Policy
Azure Policy

An Azure service that is used to implement corporate governance and standards at scale for Azure resources.

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