Cannot create a VM with specialized image

Describe the bug

I am trying to create a VM from custom image. Below is a snippet of my code.

var machineCreatable =
    machineDefinition.WithWindowsCustomImage(imageId)
                        .WithAdminUsername(username)
                        .WithAdminPassword(password)
                        .WithTags(tags)
                        .WithOSDiskName(diskName)
                        .WithSize(size);
await machineCreatable.CreateAsync(cancellationToken);

With a generalized image or image gallery version the machine is created like expected. However it fails with a specialized image. ‘osProfile not allowed’ and I cannot find an API in the sdk that would allow me to use a specialized image.

Exception or Stack Trace

Microsoft.Rest.Azure.CloudException: Parameter ‘osProfile’ is not allowed.

Setup (please complete the following information):

• OS: Win10
• IDE : Microsoft Visual Studio Enterprise 2019
• Version of the Library used <PackageReference Include="Microsoft.Azure.Management.Fluent" Version="1.33.0" />

[nickzhums]

@cfauchere the development focus shifted to the next generation of Azure SDKs. For .NET, the packages are currently in preview state and we are actively working on making it production ready. For packages that follow the new Azure SDK standard, you can visit this link : https://azure.github.io/azure-sdk/releases/latest/mgmt/dotnet.html

We have also published a few blog posts on why we are doing this: https://devblogs.microsoft.com/azure-sdk/october-2020-management-ga/ https://devblogs.microsoft.com/azure-sdk/introducing-new-previews-for-azure-management-libraries/

That said, .NET Fluent is on the path to deprecation (although it might not happen soon), we are in a low maintenance mode. Let us know if further questions, thanks!

[cfauchere]

https://github.com/Azure/azure-sdk-for-net/issues/17435