{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "title": "MeterValuesRequest",
    "type": "object",
    "properties": {
        "connectorId": {
            "type": "integer"
        },
        "transactionId": {
            "type": "integer"
        },
        "meterValue": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "timestamp": {
                        "type": "string",
                        "format": "date-time"
                    },
					"sampledValue": {
						"type": "array",
						"items": {
							"type": "object",
							"properties": {
                                "value": {
                                    "type": "string"
                                },
								"context": {
									"type": "string",
									"enum": [
										"Interruption.Begin",
										"Interruption.End",
										"Sample.Clock",
										"Sample.Periodic",
										"Transaction.Begin",
										"Transaction.End",
										"Trigger",
										"Other"
									]
								},
								"format": {
									"type": "string",
									"enum": [
										"Raw",
										"SignedData"
									]
								},
								"measurand": {
									"type": "string",
									"enum": [
										"Energy.Active.Export.Register",
										"Energy.Active.Import.Register",
										"Energy.Reactive.Export.Register",
										"Energy.Reactive.Import.Register",
										"Energy.Active.Export.Interval",
										"Energy.Active.Import.Interval",
										"Energy.Reactive.Export.Interval",
										"Energy.Reactive.Import.Interval",
										"Power.Active.Export",
										"Power.Active.Import",
										"Power.Offered",
										"Power.Reactive.Export",
										"Power.Reactive.Import",
										"Power.Factor",
										"Current.Import",
										"Current.Export",
										"Current.Offered",
										"Voltage",
										"Frequency",
										"Temperature",
										"SoC",
										"RPM"
									]
								},
								"phase": {
									"type": "string",
									"enum": [
										"L1",
										"L2",
										"L3",
										"N",
										"L1-N",
										"L2-N",
										"L3-N",
										"L1-L2",
										"L2-L3",
										"L3-L1"
									]
								},
								"location": {
									"type": "string",
									"enum": [
										"Cable",
										"EV",
										"Inlet",
										"Outlet",
										"Body"
									]
								},
								"unit": {
									"type": "string",
									"enum": [
										"Wh",
										"kWh",
										"varh",
										"kvarh",
										"W",
										"kW",
										"VA",
										"kVA",
										"var",
										"kvar",
										"A",
										"V",
										"K",
										"Celcius",
										"Celsius",
										"Fahrenheit",
										"Percent"
									]
								}
							},
							"required": [
								"value"
							]
						}
					}
				},
                "required": [
                    "timestamp",
					"sampledValue"
                ]		
			}
		}
    },
    "additionalProperties": false,
    "required": [
        "connectorId",
		"meterValue"
	]
}