{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Aeronautics/Airline/schema.json",
    "title": "Smart Data models - Airline schema",
    "description": "A description of a generic airline",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "Airline"
                    ],
                    "description": "Property. NGSI Entity type. It has to be Airline"
                },
                "codeIATA": {
                    "type": "string",
                    "pattern": "^[A-Z0-9]{2}$",
                    "description": "Property. Model:'http://schema.org/Text'. IATA airline code"
                },
                "codeICAO": {
                    "type": "string",
                    "pattern": "^[A-Z]{3}",
                    "description": "Property. Model:'http://schema.org/Text'. ICAO airline code"
                },
                "callSign": {
                    "type": "string",
                    "description": "Property. Model:'http://schema.org/Text'. Airline identifier in radio communication"
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "name"
    ]
}