Count Stream Items of a Given Key

Question

Is there a way to count the stream items of a given key? Or is it safe to just return all the stream items in one go? I was planning to do a pagination-- so I need the count to determine the number of pages.

I found out that in liststreams you can get the number of items, but I would need to filter it by the key.

Thanks.

Answer 1

Use liststreamkeys and pass the key as a parameter. The response will include the number items (confirmed and total) just for that key.