{ "x": { "acceleration": 500, "velocity": 500, "jerk": 10 }, "y": { "acceleration": 500, "velocity": 500, "jerk": 10 }, "z": { "acceleration": 100, "velocity": 5, "jerk": 0.4 }, "extruders": [ { "acceleration": 500, "velocity": 50, "jerk": 5 } ] }