{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "https://smart-data-models.github.io/dataModel.GBFS/system_information/schema.json",
  "description": "Details including system operator, system location, year implemented, URL, contact info, time zone. According to the Standard GBFS 2.2",
  "type": "object",
  "$schemaVersion": "0.0.1",
  "derivedFrom": "https://github.com/NABSA/gbfs/blob/v2.2/gbfs.md",
  "modelTags": "GBFS",
  "title": "Smart Data Models adaptation of GBFS standard data model system_information",
  "properties": {
    "id": {
      "$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 system_information",
      "enum": [
        "system_information"
      ]
    },
    "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 (added in v1.1).",
      "type": "string",
      "enum": [
        "1.1-RC",
        "1.1",
        "2.0",
        "2.1-RC",
        "2.1-RC2",
        "2.1",
        "2.2",
        "3.0"
      ]
    },
    "data": {
      "description": "Property. Response data in the form of name:value pairs.",
      "type": "object",
      "properties": {
        "system_id": {
          "description": "Identifier for this vehicle share system. This should be globally unique (even between different systems).",
          "type": "string"
        },
        "language": {
          "description": "The language that will be used throughout the rest of the files. It must match the value in the gbfs.json file.",
          "type": "string",
          "pattern": "^[a-z]{2,3}(-[A-Z]{2})?$"
        },
        "name": {
          "description": "Name of the system to be displayed to customers.",
          "type": "string"
        },
        "short_name": {
          "description": "Optional abbreviation for a system.",
          "type": "string"
        },
        "operator": {
          "description": "Name of the operator",
          "type": "string"
        },
        "url": {
          "description": "The URL of the vehicle share system.",
          "type": "string",
          "format": "uri"
        },
        "purchase_url": {
          "description": "URL where a customer can purchase a membership.",
          "type": "string",
          "format": "uri"
        },
        "start_date": {
          "description": "Date that the system began operations.",
          "type": "string",
          "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$"
        },
        "phone_number": {
          "description": "A single voice telephone number for the specified system that presents the telephone number as typical for the system's service area.",
          "type": "string"
        },
        "email": {
          "description": "Email address actively monitored by the operator's customer service department.",
          "type": "string",
          "format": "email"
        },
        "feed_contact_email": {
          "description": "A single contact email address for consumers of this feed to report technical issues (added in v1.1).",
          "type": "string",
          "format": "email"
        },
        "timezone": {
          "description": "The time zone where the system is located.",
          "type": "string"
        },
        "license_url": {
          "description": "A fully qualified URL of a page that defines the license terms for the GBFS data for this system.",
          "type": "string",
          "format": "uri"
        },
        "rental_apps": {
          "description": "Contains rental app information in the android and ios JSON objects (added in v1.1).",
          "type": "object",
          "properties": {
            "android": {
              "description": "Contains rental app download and app discovery information for the Android platform. (added in v1.1)",
              "type": "object",
              "properties": {
                "store_uri": {
                  "description": "URI where the rental Android app can be downloaded from (added in v1.1).",
                  "type": "string",
                  "format": "uri"
                },
                "discovery_uri": {
                  "description": "URI that can be used to discover if the rental Android app is installed on the device (added in v1.1).",
                  "type": "string",
                  "format": "uri"
                }
              },
              "dependencies": {
                "android": [
                  "store_uri",
                  "discovery_uri"
                ]
              }
            },
            "ios": {
              "description": "Contains rental information for the iOS platform (added in v1.1).",
              "type": "object",
              "properties": {
                "store_uri": {
                  "description": "URI where the rental iOS app can be downloaded from (added in v1.1).",
                  "type": "string",
                  "format": "uri"
                },
                "discovery_uri": {
                  "description": "URI that can be used to discover if the rental iOS app is installed on the device (added in v1.1).",
                  "type": "string",
                  "format": "uri"
                }
              },
              "dependencies": {
                "ios": [
                  "store_uri",
                  "discovery_uri"
                ]
              }
            }
          }
        }
      },
      "required": [
        "system_id",
        "language",
        "name",
        "timezone"
      ]
    }
  },
  "required": [
    "data",
    "id",
    "last_updated",
    "ttl",
    "type",
    "version"
  ]
}