[Bug Report]: Microsoft.Storage - The property 'isNfsV3Enabled' was specified in the input, but it cannot be updated as it is read-only

[tjav]

Describe the bug

Redeploying an existing Storage account fails with the error: "The property 'isNfsV3Enabled' was specified in the input, but it cannot be updated as it is read-only. For more information, see - https://aka.ms/storageaccountupdate"

Looks lik the enableNfsV3 parameter should not be used if the storage account already exists.

To reproduce

Deploy a storage account twice without deleting.

Code snippet

No response

Relevant log output

No response

[AlexanderSehr]

We cannot check if the storage account exists unfortunately, so we'll need to find a different solution.

would this be an option?
not tested:
#3122

[Robbertbbb]

#3290