AI Foundry Agent: Missing required parameter: 'tools[1].memory_store_id'.

BasuAyusman-3102 6 Reputation points
2025-12-04T13:10:35.8233333+00:00

My New Agent has a Fabric Data Agent Tool and VectorStore Knowledge attached to it. I have enabled the Memory store option in the UI and published the agent. Every time I pass a query or message I always get the following error: missing_required_parameterMissing required parameter: 'tools[1].memory_store_id'.

I have checked the documentations: https://learn.microsoft.com/en-us/azure/ai-foundry/agents/concepts/agent-memory?view=foundry&wt.mc_id=fulltextsearch_inproduct_azure-portal-global-search&tabs=python

What's the purpose of keeping this in the Foundry Agent UI?
Is this only supported from the Python SDK?

If so, how to find the memory_store_id after creation of a memory store and where to link the memory_store_id using the SDK?

Azure OpenAI in Foundry Models

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