public EchoBot(BotServices botService, EchoBotAccessors accessors) { _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors)); var blobStorage = botService.GetConnectedService(ServiceTypes.BlobStorage, "bot-data") as BlobStorageService; dataStore = new AzureBlobStorage(blobStorage.ConnectionString, blobStorage.Container); }