@celerity12, Thanks for posting in Q&A.
For Dev Box, based on my researching, Dev boxes are automatically enrolled in Intune.
And to use Microsoft Dev Box, each user must be licensed for Windows 11 Enterprise or Windows 10 Enterprise, Microsoft Endpoint Manager, and Azure Active Directory P1.
From the error message, it seems the Intune license is expired. I think you need to buy the required license. You can contact the licensing support to get more help.
https://learn.microsoft.com/en-us/licensing/licensing-orders-invoices-payments-support
Thanks for your understanding and have a nice day!
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