I wouldn't recommend it but for doing something that simple it should be manageable. You'd have to build out all the headers, and I'm not sure what it requires to include. I programmed switching the hdmi output, it uses "/displays/D1/settings?source=1" or "/displays/D1/settings?source=2", etc.
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Play around with postman and see what headers it requires, then try to convert that into a static text string you can spit out of a SIMPL symbol. Also only connect the tcp client when sending (it is a REST api after all).
