Hello,
I have flow like this:

length(outputs('Get_items')?['body/value'])
every 5 minute, the item in sharepoint list will update automatically. I want, when 'Order' already in that SP List, then the flow doesnot have to create item again. But current condition, my flow will run every 5 minutes, and create new item for all item, eventhough the 'Order' already written in that SP List.
Can anyone check what is wrong with my flow? thankyou!