To determine if your Azure resources are classic, you can follow these steps:
- Azure Portal: Open the “All Resources” blade in the Azure Portal. Resources using the Classic API will have a “(Classic)” suffix after their name. If there's no suffix, the resource uses the Azure Resource Manager (ARM) API.
Azure Resource Graph: You can also use Azure Resource Graph to query and list all resources. This can help you identify which resources are classic and which are ARM.
To migrate Azure resources that use classic networking services to Azure Resource Manager, follow the steps in the article below:
https://learn.microsoft.com/en-us/azure/virtual-machines/migration-classic-resource-manager-plan
If this answers your question, please click Accept Answer and Yes if this answer was helpful. Doing so would help other community members with similar issues identify the solution. I highly appreciate your contribution to the community.