public async Task DeleteTables(DataCleanupParameters parameters) { _log.LogDebug("Table deletion starting."); try { CloudTableClient tableClient = _tableManager.CreateCloudTableClient(parameters.StorageConnectionString); List <CloudTable> cloudTableList = await _tableManager.GetTableListAsync(tableClient); var tableDeleteTasks = new List <Task>(); if (cloudTableList != null) { foreach (CloudTable table in cloudTableList) { tableDeleteTasks.Add(_tableManager.DeleteIfExists(table)); } await Task.WhenAll(tableDeleteTasks); } _log.LogDebug($"Table deletion completed! Removed {tableDeleteTasks.Count} tables."); } catch (Exception ex) { _log.LogError(ex, "Exception encountered in DeleteTables method."); throw; } return; }