Add location type to telemetry

Author: schnuerle

data-types.md

@@ -122,6 +122,7 @@ A standard point of vehicle telemetry. References to latitude and longitude impl
 | `journey_id`      | UUID            | Required               | If telemetry occurred during a trip, the ID of the journey.  If not in a trip, `null`.
 | `stop_id`         | UUID            | Required if Applicable | Stop that the vehicle is currently located at. Only applicable for _docked_ Micromobility. See [Stops][stops] |
 | `location`        | [GPS][gps]      | Required               | Telemetry position data |
+| `location_type`   | Enum            | Required if Known      | If detectable and known, what type of location the device is on or in. One of `street`, `sidewalk`, `crosswalk`, `garage`, `bike_lane`.   |
 | `battery_percent` | Integer         | Required if Applicable | Percent battery charge of vehicle, expressed between 0 and 100 |
 | `fuel_percent`    | Integer         | Required if Applicable | Percent fuel in vehicle, expressed between 0 and 100 |
 | `tipped_over`     | Boolean         | Required if Known      | If detectable and known, is the device tipped over or not? Default is 'false'. |