Duplicating Network Request made from IOT device web-server into NodeJS web-app

I have a I.O.T. device that can be controlled via a built in webserver. I am able to duplicate the network requests via GET requests to: device-IP-address/(endpoint) in nodejs. Through the built in webserver there is a scheduling function that POST form-data to the device locally. I am trying to duplicate the POST request in my Node app the same way I did with the GET REQUESTs. I am looking for someone who get correctly duplicate the request in postman so I can correctly integrate it into my own web-app.

Currently the built in web-server makes a POST request to deviceIpAddress/taskUpdate.srv

I am not sure if the post request to a .srv is an issue but I am getting 200 response but do not see the scheduled task added when trying from postman