Hello T3CHNRD,
Greetings! Welcome to Microsoft Q&A Platform.
I understand you are getting "ResourceNotFound" error when trying to access a map from your Azure blob storage and there are a few possible reasons for this, please verify the below aspects to resolve this issue,
- Verify that the account has the necessary permissions to read container properties.
- Ensure that the container containing your map has the correct access level. By default, containers are set to private (non-anonymous access). You’ll need to change it to allow access to blobs.
- In the Azure Portal, navigate to your storage account, select the container, and click the ellipsis icon at the end of the row. Choose “Change access level” and set it to “Blob” (anonymous read access for blobs only).
- If possible, try to change the public access level of the container to ‘Enable from all networks and check, When public access is allowed for a storage account, you can configure a container with the following permissions: -No public read access: The container and its blobs can be accessed only with an authorized request. This option is the default for all new containers. -Public read access for blobs only: Blobs within the container can be read by anonymous request, but container data is not available anonymously. Anonymous clients cannot enumerate the blobs within the container. -Public read access for container and its blobs: Container and blob data can be read by anonymous request, except for container permission settings and container metadata. Clients can enumerate blobs within the container by anonymous request, but cannot enumerate containers within the storage account. refer - https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blob-static-website?source=recommendations#viewing-content
- If your blob shows as “Leased” under the leased state column, you might need to break the lease. Navigate to the storage account in the Azure Portal, find the container holding the state file, select the state file, and click the “Break Lease” button. refer - https://learn.microsoft.com/en-us/troubleshoot/developer/webapps/iis/health-diagnostic-performance/troubleshoot-404-file-not-found-error?source=recommendations
Hope this answer helps! Please let us know if you have any further queries. I’m happy to assist you further.
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