{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.UrbanMobility/GtfsTransferRule/schema.json",
    "title": "Smart Data Models. GTFS Schema - TransferRule",
    "description": "GTFS Transfer Rule",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "GtfsTransferRule"
                    ],
                    "description": "Property. NGSI Entity type. It has to be GtfsTransferRule"
                },
                "hasOrigin": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Trip associated to this Entity. It shall point to an Entity of type GtfsStop or GtfsStation. Model:'http://schema.org/URL'"
                },
                "hasDestination": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Trip associated to this Entity. It shall point to an Entity of type GtfsStop or GtfsStation. Model:'http://schema.org/URL'"
                },
                "transferType": {
                    "type": "string",
                    "enum": [
                        "0",
                        "1",
                        "2",
                        "3"
                    ],
                    "description": "Property. Same as GTFS `transfer_type`. Model:'https://schema.org/Text'. Enum:'0, 1, 2, 3'"
                },
                "minimumTransferTime": {
                    "type": "integer",
                    "minValue": 1,
                    "description": "Property. Same as GTFS `min_transfer_time`. Model:'https://schema.org/Integer'. Unit:'seconds'"
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "hasOrigin",
        "hasDestination",
        "transferType"
    ]
}