{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "https://smart-data-models.github.io/dataModel.GBFS/geofencing_zones/schema.json",
  "description": "Describes geofencing zones and their associated rules and attributes (added in v2.1-RC). According to the Standard GBFS 2.2",
  "type": "object",
  "modelTags": "GBFS",
  "derivedFrom": "https://github.com/NABSA/gbfs/blob/v2.2/gbfs.md",
  "$schemaVersion": "0.0.1",
  "title": "Smart Data Models adaptation of GBFS standard data model geofencing_zones",
  "properties": {
    "id": {
      "$ref": "https://github.com/smart-data-models/data-models/raw/master/common-schema.json#/definitions/EntityIdentifierType"
    },
    "type": {
      "type": "string",
      "description": "Property. NGSI entity type. It has to be geofencing_zones",
      "enum": [
        "geofencing_zones"
      ]
    },
    "last_updated": {
      "description": "Property. Last time the data in the feed was updated in POSIX time.",
      "type": "integer",
      "minimum": 1450155600
    },
    "ttl": {
      "description": "Property. Number of seconds before the data in the feed will be updated again (0 if the data should always be refreshed).",
      "type": "integer",
      "minimum": 0
    },
    "version": {
      "description": "Property. GBFS version number to which the feed conforms, according to the versioning framework.",
      "type": "string",
      "enum": [
        "2.1-RC",
        "2.1-RC2",
        "2.1",
        "2.2",
        "3.0-RC",
        "3.0"
      ]
    },
    "data": {
      "description": "Property. Array that contains geofencing information for the system.",
      "type": "object",
      "properties": {
        "geofencing_zones": {
          "type": "object",
          "description": "Each geofenced zone and its associated rules and attributes is described as an object within the array of features.",
          "properties": {
            "type": {
              "description": "FeatureCollection as per IETF RFC 7946.",
              "type": "string",
              "enum": [
                "FeatureCollection"
              ]
            },
            "features": {
              "description": "Array of objects.",
              "type": "array",
              "items": {
                "title": "GeoJSON Feature",
                "type": "object",
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": [
                      "Feature"
                    ]
                  },
                  "properties": {
                    "description": "Describing travel allowances and limitations.",
                    "type": "object",
                    "properties": {
                      "name": {
                        "description": "Public name of the geofencing zone.",
                        "type": "string"
                      },
                      "start": {
                        "description": "Start time of the geofencing zone in POSIX time.",
                        "type": "number",
                        "minimum": 1450155600
                      },
                      "end": {
                        "description": "End time of the geofencing zone in POSIX time.",
                        "type": "number",
                        "minimum": 1450155600
                      },
                      "rules": {
                        "description": "Array that contains one object per rule.",
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "vehicle_type_id": {
                              "type": "array",
                              "description": "Array of vehicle type IDs for which these restrictions apply.",
                              "items": {
                                "type": "string"
                              }
                            },
                            "ride_allowed": {
                              "description": "Is the undocked ride allowed to stat and end in this zone?",
                              "type": "boolean"
                            },
                            "ride_through_allowed": {
                              "description": "Is the ride allowed to travel through this zone?",
                              "type": "boolean"
                            },
                            "maximum_speed_kph": {
                              "description": "What is the maximum speed allowed, in kilometers per hour?",
                              "type": "number",
                              "minimum": 0
                            }
                          },
                          "required": [
                            "ride_allowed",
                            "ride_through_allowed"
                          ]
                        }
                      }
                    }
                  },
                  "geometry": {
                    "description": "A polygon that describes where rides might not be able to start, end, go through, or have otehr limitations. Must follow the right-hand rule.",
                    "title": "GeoJSON MultiPolygon",
                    "type": "object",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "MultiPolygon"
                        ]
                      },
                      "coordinates": {
                        "type": "array",
                        "items": {
                          "type": "array",
                          "items": {
                            "type": "array",
                            "minItems": 4,
                            "items": {
                              "type": "array",
                              "minItems": 2,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        }
                      }
                    },
                    "required": [
                      "type",
                      "coordinates"
                    ]
                  }
                },
                "required": [
                  "type",
                  "geometry",
                  "properties"
                ]
              }
            }
          },
          "required": [
            "type",
            "features"
          ]
        }
      }
    }
  },
  "required": [
    "id",
    "data",
    "last_updated",
    "ttl",
    "type",
    "version"
  ]
}