Issue with Online Endpoint Deployment – Subscription Not Registered for Required AI Services

Question

I am experiencing an issue while deploying an Online Endpoint in Azure Machine Learning. Despite ensuring that all required resource providers are registered and my subscription is active, I continue to receive a "SubscriptionNotRegistered" error.

I have attempted the following troubleshooting steps:
✅ Verified that Microsoft.MachineLearningServices, Microsoft.ContainerRegistry, Microsoft.Storage, and Microsoft.Compute are registered.
✅ Confirmed that my subscription is active and my user has the Owner/Contributor role.
✅ Tried deploying the endpoint multiple times using both Azure CLI and Azure Portal.
✅ Manually registered providers via Azure Portal, but the issue persists.

However, the deployment fails with the same error, preventing me from proceeding.

Answer 1

I was able to fix it by registering: Microsoft.PolicyInsights in addition to Microsoft.CDN

Answer 2

Hello Othman,

I'm glad to hear that your issue has been resolved. And thanks for sharing the information, which might be beneficial to other community members reading this thread as solution. Since the Microsoft Q&A community has a policy that "The question author cannot accept their own answer. They can only accept answers by others ", so I'll reiterate the previous response to an answer in case you'd like to accept the answer. This will help other users who may have a similar query find the solution more easily. 

Ask: Issue with Online Endpoint Deployment – Subscription Not Registered for Required AI Services

Solution: I was able to fix it by registering: Microsoft.PolicyInsights in addition to Microsoft.CDN

 If you have any further questions or concerns, please don't hesitate to ask. We're always here to help.

Thank you!