I am looking to control a camera using ONVIF. I need to be able to query the PTZ values and move to specific PTZ values using API. Essentially I want to be able to send a command like this.

Http://{IP Address}/onvif/......

then have the command return XML or JSON of the PTZ values so I can validate a move was successful or create a preset of the values in my application. The camera I am using is a Bosch IP camera.