diff --git a/gbfs.md b/gbfs.md index 5e9b7c29..a9ab67f7 100644 --- a/gbfs.md +++ b/gbfs.md @@ -1154,7 +1154,7 @@ Field Name | REQUIRED | Type | Defines ---|---|---|--- `vehicles` | REQUIRED | Array<Object> | Contains one object per vehicle. `vehicles[].vehicle_id` | REQUIRED | ID | Identifier of a vehicle. The `vehicle_id` identifier MUST be rotated to a random string after each trip to protect user privacy *(as of v2.0)*. Use of persistent vehicle IDs poses a threat to user privacy. The `vehicle_id` identifier SHOULD only be rotated once per trip.

The `vehicle_id` SHOULD be the same as in [vehicle_status.json](#vehicle_statusjson) if the file has been defined and the vehicle is currently available. -`vehicles[].vehicle_type_id` | REQUIRED | ID | Unique identifier of a vehicle type as defined in [vehicle_types.json](#vehicle_typesjson). +`vehicles[].vehicle_type_id` | Conditionally REQUIRED | ID | Unique identifier of a vehicle type as defined in [vehicle_types.json](#vehicle_typesjson). REQUIRED if the [vehicle_types.json](#vehicle_typesjson) file is defined. `vehicles[].station_id` | REQUIRED | ID | The `station_id` of the station where this vehicle is located when available as defined in [station_information.json](#station_informationjson). `vehicles[].pricing_plan_id` | OPTIONAL | ID | The `plan_id` of the pricing plan this vehicle is eligible for as described in [system_pricing_plans.json](#system_pricing_plansjson). If this field is defined it supersedes `default_pricing_plan_id` in `vehicle_types.json`. This field SHOULD be used to override `default_pricing_plan_id` in `vehicle_types.json` to define pricing plans for individual vehicles when necessary. `vehicles[].vehicle_equipment` | OPTIONAL | Array<String> | List of vehicle equipment provided by the operator in addition to the accessories already provided in the vehicle (field `vehicle_accessories` of `vehicle_types.json`) but subject to more frequent updates.

Current valid values are: