How to access Vault in the root namespace?

[pseudoscion]

I have a client who has a HashiCorp Vault, with their secrets within the root/empty namespace. This seems to be causing problem when trying to access the secrets. Unfortunately, the test vault that I have access to restricts me from creating secrets engines within the root namespace, thus I am unable to test/debug this properly.
I am creating my VaultClient as so,

 VaultClientSettings vaultSettings = new VaultClientSettings(vURI, vAuthMethod);

 if (GetConfigSetting(APPSETTINGS_VAULT_NAMESPACE, out string vNamespace, OPTIONAL) && !String.IsNullOrWhiteSpace(vNamespace))
 {
   vaultSettings.Namespace = vNamespace;
 }

 fVaultClient = new VaultClient(vaultSettings);

When using the default namespace, do I need to specify anything special within the VaultClient object?

Any help would be greatly appreciated.

[rajanadar]

What you are doing looks okay. For the default namespace, you don't need to specify anything special.