Can't use ctor of AzureStorageAttachmentConfiguration with KeyVaultProvider

[CasperWSchmidt]

I've got a really weird issue. I use the following lines to create a configuration:

var keyVaultProvider = keyVaultSettings.ClientId != null ? new KeyVaultProvider(keyVaultSettings.ClientId, keyVaultSettings.ClientSecret, secretIdentifier) : new KeyVaultProvider(secretIdentifier);
configuration = new AzureStorageAttachmentConfiguration(keyVaultProvider, containerName,
                messageMaxSizeReachedCriteria: (message) => message.Body.Length > maxMessageSizeInKb * 1024);

No errors in my IDE (JetBrains Rider), but when I try to build I get the following errors:

The type 'IProvideStorageConnectionString' is defined in an assembly that is not referenced. You must add a reference to assembly 'ServiceBus.AttachmentPlugin, Version=4.0.0.0, Culture=neutral, PublicKeyToken=null'.
Argument 1: cannot convert from 'Microsoft.Azure.ServiceBus.KeyVaultProvider' to 'string'

If I try using new PlainTextConnectionStringProvider("somestring") instead it compiles just fine. Looking at the example app here, I can see that it's supposed to work the way I'm trying to use it.

Any hints on how to resolve this?

[SeanFeldman]

This is a bit odd.
There's a smoke testing app that does exactly that and it's working fine.

ServiceBus.AttachmentPlugin.KeyVaultProvider/src/KeyVaultProvider.TestApp/Program.cs

Line 24 in 2e928af

var configuration = new AzureStorageAttachmentConfiguration(new KeyVaultProvider("https://keyvaultplugin.vault.azure.net/secrets/storage-connection-string"));

Have you tried to run it? You will need MSI set up to work locally to access KeyVault.

[CasperWSchmidt]

Sorry for the slow reply. I haven't tried running the smoke test, but as I noticed, I'm aware of it and find it very strange that I can't make it work when the smoke test / example app clearly compiles.