anchor.diff:                "reason": "failure reason"
               }
   
  +## GET /vehicles/{id}/command/set_charge_limit?percent={limit_value}
  +Set the charge limit to a custom percentage.
  ++ Parameters
  +
  +    + id (number) ... The ID number of the car
  +    + limit_value (number) ... The percentage value
  +
  ++ Response 200 (application/json)
  +
  +    + Body
  +
  +            {
  +              "result": false,
  +              "reason": "failure reason"
  +            }
  +
   ## GET /vehicles/{id}/command/charge_start
   Start charging.
   + Parameters
  
positive.code:                 "reason":"",
                  "result":true
              }
              
  ## GET /vehicles/{id}/command/charge_state
  Returns the state of charge in the battery.
  + Parameters
  
negative.code:     + id (number) ... The ID number of the car
      + state (string)
          The desired state of the panoramic roof. The approximate percent open values for each state are `open` = 100%, `close` = 0%, `comfort` = 80%, and `vent` = ~15%
          + Values
              + `open`
              + `close`
              + `comfort`
              + `vent`
  
  + Response 200 (application/json)
  
      + Body
  
              {
                "result": false,
                "reason": "failure reason"
              }
  