Move Services to Different Subscription

I am attempting to move the items in my resource group to another subscription, but I get the following error. I've done this before without issue. I can't see why this specific VM is problematic and the error is very vague.

{"code":"ResourceMoveValidationFailed","message":"The resource batch move request has '1' validation errors. Diagnostic information: timestamp '20220308T224904Z', tracking Id 'd66dee85-7d22-4927-992e-27b7c918299d', request correlation Id '52abf830-1a7f-448b-95d1-d685dc0b8ac3'.","details":[{"code":"ResourceMoveValidationFailed","message":"Resource move is not supported for resources that have plan with different subscriptions. Resources are 'Microsoft.Compute/virtualMachines/hostbill' and correlation id is '52abf830-1a7f-448b-95d1-d685dc0b8ac3'."}]}