Yesterday I noticed that whenever I upload a file to Azure Computer Vision for "Read" operation it consumes two API calls instead of one. The code I'm using is 80% based on official Microsoft code samples. For last few months all API calls were counted correctly, something must have changed very recently.
I'm trying to stay within a monthly allowance of a free tier.
I upload an image located on a local computer.
Then "Read" operation in performed.
Two API calls are used instead of one.