I am posting data to an endpoint and in getting an excel (xlsx) file back.
More details: I am required to post a JSON string to an endpoint (this is working fine).
In turn, I get back an XLXS file in the form of a byte array.
However, when looking at the body of this response I am seeing a series of ?? (Question marks) combined with random letters.
My content-type of sending and accepting is application/JSON fyi.
Any thoughts on how I can extract the info needed?