{
    "$schema"               : "http://json-schema.org/draft-04/schema#",
    "id"                    : "https://eddn.edcd.io/schemas/blackmarket/1#",
    "type"                  : "object",
    "additionalProperties"  : false,
    "required": [ "$schemaRef", "header", "message" ],
    "properties": {
        "$schemaRef": {
            "type"                  : "string"
        },
        "header": {
            "type"                  : "object",
            "additionalProperties"  : true,
            "required"              : [ "uploaderID", "softwareName", "softwareVersion" ],
            "properties"            : {
                "uploaderID": {
                    "type"          : "string"
                },
                "softwareName": {
                    "type"          : "string"
                },
                "softwareVersion": {
                    "type"          : "string"
                },
                "gatewayTimestamp": {
                    "type"          : "string",
                    "format"        : "date-time",
                    "description"   : "Timestamp upon receipt at the gateway. If present, this property will be overwritten by the gateway; submitters are not intended to populate this property."
                }
            }
        },
        "message": {
            "type"                  : "object",
            "description"           : "Contains all properties from the listed events in the client's journal minus Localised strings and the properties marked below as 'disallowed'",
            "additionalProperties"  : true,
            "required"              : [ "systemName", "stationName", "timestamp", "name", "sellPrice", "prohibited" ],
            "properties"            : {
                "systemName": {
                    "type"          : "string",
                    "minLength"     : 1
                },
                "stationName": {
                    "type"          : "string",
                    "minLength"     : 1
                },                
                "marketId": {
                    "type"          : "integer",
                    "renamed"       : "MarketID"
                },
                "timestamp": {
                    "type"          : "string",
                    "format"        : "date-time"
                },
                "name": {
                    "type"          : "string",
                    "renamed"       : "Type",
                    "minLength"     : 1,
                    "description"   : "Commodity name as returned by the MarketSell entry in the Journal"
                },
                "sellPrice": {
                    "type"          : "integer",
                    "description"   : "Price to sell to the market"
                },
                "prohibited": {
                    "type"          : "boolean",
                    "renamed"       : "IllegalGoods",
                    "description"   : "Whether the commodity is prohibited at this station"
                }
            }
        }
    }
}