@jpride Welcome to Microsoft Q&A Forum , Thank you for posting your query here! Firstly, Apologies for the delay response!
The CDN with Azure storage requires blob storage. From your issue description, I see that you have configured file storage. Could you please add the contents to the blob container and use that endpoint instead. To address a container resource in Blob storage, use a URI in the following format: http://<storageaccountname>.blob.core.windows.net/<container-name>.
More info here: https://learn.microsoft.com/en-us/azure/cdn/cdn-create-a-storage-account-with-cdn
Please let us know if you have any further queries. I’m happy to assist you further.
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