https://skmtc.net/polymathrobotics/apis/polymath-api/docs/v1/vehicles/get 2026-08-04 0.5 https://skmtc.net/polymathrobotics/apis/polymath-api/docs/v1/vehicles/:vehicleId/power/status/get 2026-08-04 0.5 https://skmtc.net/polymathrobotics/apis/polymath-api/docs/v1/vehicles/:vehicleId/power/on/post 2026-08-04 0.5 https://skmtc.net/polymathrobotics/apis/polymath-api/docs/v1/vehicles/:vehicleId/power/off/post 2026-08-04 0.5