What I want to do using Call API in Glide is getting resltID after sending the POST using Form Recognizer API from response header to send GET method for checking result.
Call API to get the result, the cell is empty because the response JSON file contains nothing. That’s why I have to look for the resultID in the response header.
Cognitive Services APIs Reference (microsoft.com)
[POST response]
I’m not sure if it would work, but maybe you can try using JavaScript to fetch the URL and write a snippet that would return a header, opposed to using Call API, which might only ever return the body.
Thank you. I solve this problem using http module in Make.com.
Even if I’m using a business plan, it’s very inconvenient to have to use make.com to implement these features.
Just ran into this today. Two years later and no improvement to the action it seems 
. Guess we need to make this a feature request?
I understand that working with APIs and JavaScript and the Make integration make Glide (no pun intended) that much more powerful. Unless Glide has changed its original mission statement from way back when (to allow 1 billion people/creators to build apps by 2030, basically by turning 1 billion Excel users into app builders), then APIs and JavaScript and Make are totally out of scope if Glide is to pursue its original mission statement.
It already is…