The Resource 'Microsoft.CognitiveServices/accounts/ai-testing3-resource' under resource group 'for-ai-testing' was not found. For more details please go to https://aka.ms/ARMResourceNotFoundFix

[maree16]

Does this occur consistently?
Repro steps:

Action: foundry-api.listModels
Error type: ResourceNotFound
Error Message: The Resource 'Microsoft.CognitiveServices/accounts/ai-testing3-resource' under resource group 'for-ai-testing' was not found. For more details please go to https://aka.ms/ARMResourceNotFoundFix

Version: 1.6.2
OS: win32
OS Arch: x64
OS Release: 10.0.26200
Product: Visual Studio Code
Product Version: 1.126.0
Language: en
UTC time: Thu, 02 Jul 2026 21:18:24 GMT

Call Stack

extension.js:2:3113641extension.js:2:3113641
extension.js:2:3114451extension.js:2:3114451

[lauraenfield-del]

Issue: Azure ResourceNotFound (Foundry Toolkit)

[1] VERIFY RESOURCE EXISTS

• Go to Azure Portal → “Resource groups”
• Open: for-ai-testing
• Check for: ai-testing3-resource
• If missing → recreate Azure AI resource (Cognitive Services / Azure AI Foundry).

[2] VERIFY SUBSCRIPTION

• In Azure Portal, confirm you’re in the same subscription Foundry Toolkit uses.
• If resource exists in Subscription A but VS Code is logged into Subscription B → ResourceNotFound.

[3] VERIFY RESOURCE GROUP

• Ensure the resource is actually inside: for-ai-testing
• If placed in a different RG, update Foundry config.

[4] FIX FOUNDRY TOOLKIT CONFIG

• In VS Code → Foundry Toolkit settings
• Confirm:
  • Resource Name: ai-testing3-resource
  • Resource Group: for-ai-testing
  • Subscription: correct one
• Remove stale profiles if needed.

[5] RE-AUTHENTICATE

• Sign out of Azure in VS Code
• Sign back in
• Run: Foundry: Refresh Resources

[6] RETEST

• Run: foundry-api.listModels
• If still failing → resource name or subscription mismatch.

[7] MICROSOFT LINK

• ARM troubleshooting: https://aka.ms/ARMResourceNotFoundFix