private static async Task SetVaultConfig( this IConfigurationBuilder builder, VaultOptions options, string kvp) { VerifyOptions(options); var kvPath = string.IsNullOrWhiteSpace(kvp) ? options.KeyValue?.Path : kvp; if (!(options.KeyValue?.Enabled ?? false) && string.IsNullOrWhiteSpace(kvPath)) { return; } var(client, _) = GetClientAndSettings(options); var keyValueService = new KeyValueService(client, options); var secret = await keyValueService.GetAsync(kvPath); var parser = new JsonConfigurationParser(); var data = parser.Parse(JObject.FromObject(secret)); var source = new MemoryConfigurationSource { InitialData = data }; builder.Add(source); }