public virtual async Task <Response <CheckNameAvailabilityResult> > CheckNameAvailabilityAsync(string name, CancellationToken cancellationToken = default) { if (name == null) { throw new ArgumentNullException(nameof(name)); } using var scope = _clientDiagnostics.CreateScope("Vault.CheckNameAvailability"); scope.Start(); try { var response = await _restClient.CheckNameAvailabilityAsync(name, cancellationToken).ConfigureAwait(false); return(response); } catch (Exception e) { scope.Failed(e); throw; } }