curl -X DELETE https://api.chargeapi.co/v1/drivers/drv_J5bsPUcHdvGZC7IEzJUTso0xl6OvtdZ8 \
  -H "Authorization: Bearer ch_sk_test_..."

{
    "id": "drv_J5bsPUcHdvGZC7IEzJUTso0xl6OvtdZ8",
    "object": "driver",
    "deleted": true
}