Csharp Azure 表存储，帮我理清批处理操作的幕后情况

I have method that submits batch transaction to table storage (Nuget: Azure.Data.Tables - 12.6.1).
Code below:

private static async Task BatchManipulateEntities<T>(TableClient tableClient, IEnumerable<T> entities, TableTransactionActionType tableTransactionActionType, int batchSize) where T : class, ITableEntity, new()
{
    var groups = entities.GroupBy(x => new { x.PartitionKey });
    foreach (var group in groups)
    {
        var items = group.AsEnumerable();
        while (items.Any())
        {
            var batch = items.Take(batchSize);
            items = items.Skip(batchSize);

            var actions = batch.Select(e => new TableTransactionAction(tableTransactionActionType, e)).ToList();
            await tableClient.SubmitTransactionAsync(actions); // <-- Will this count as one batch write operation?
        }
    }
}

这将调用最多100个TableTransactionActions的SubmitTransactionAsync. 但是，提交的批量交易是在幕后算作一个"批量写入操作"，还是实际上是100个不同的操作？

Batch write operation is three times more costly than normal write operation, but if behind the scenes hundred entities will be uploaded as one batch write operation than I'm a happy man ;)
Azure Table Storage Pricing

如果有更聪明的人能澄清这一点，我将不胜感激！