{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "$ref": "#/definitions/Transmission",
  "definitions": {
    "Transmission": {
      "description": "JSON Schema generated by XMLSpy v2018 (x64) (http://www.altova.com)",
      "type": "object",
      "properties": {
        "TransmissionHeader": {
          "title": "TransmissionHeader",
          "type": "object",
          "properties": {
            "TransmissionDate": {
              "description": "Format yyyy-mm-dd hh:mm",
              "type": "string"
            },
            "TransmissionID": {
              "type": "string"
            },
            "TransmissionOriginator": {
              "type": "string"
            },
            "VersionNumber": {
              "type": "string"
            },
            "TotalInvoiceCount": {
              "type": "number"
            },
            "TotalInvoiceAmount": {
              "type": "number"
            }
          },
          "required": [
            "TransmissionDate",
            "TransmissionID",
            "TransmissionOriginator",
            "VersionNumber",
            "TotalInvoiceCount",
            "TotalInvoiceAmount"
          ],
          "additionalProperties": false
        },
        "Invoices": {
          "title": "Invoices",
          "type": "array",
          "items": {
            "$ref": "#/definitions/Invoices"
          }
        },
        "TransmissionSummary": {
          "title": "TransmissionSummary",
          "type": "object",
          "properties": {
            "MessageCount": {
              "type": "number"
            }
          },
          "required": [
            "MessageCount"
          ],
          "additionalProperties": false
        }
      },
      "required": [
        "TransmissionHeader",
        "Invoices",
        "TransmissionSummary"
      ],
      "additionalProperties": false
    },
    "Invoices": {
      "type": "object",
      "properties": {
        "InvoiceHeader": {
          "$ref": "#/definitions/InvoiceHeader"
        }
      },
      "required": [
        "InvoiceHeader"
      ],
      "additionalProperties": false
    },
    "InvoiceHeader": {
      "title": "InvoiceHeader",
      "type": "object",
      "properties": {
        "InvoiceNumber": {
          "type": "string"
        },
        "InvoiceDate": {
          "description": "Format yyyy-mm-dd hh:mm",
          "type": "string"
        },
        "InvoiceType": {
          "description": "Document type code:  INV, CDT etc",
          "type": "string"
        },
        "CreditReference": {
          "description": "The original invoice number that this credit note refers to",
          "type": "string"
        },
        "Buyer": {
          "title": "Buyer",
          "type": "object",
          "properties": {
            "BuyerID": {
              "type": "string"
            },
            "BuyerName": {
              "type": "string"
            },
            "BuyerVATNumber": {
              "type": "string"
            },
            "BuyerAddress1": {
              "type": "string"
            },
            "BuyerAddress2": {
              "type": "string"
            },
            "BuyerCity": {
              "type": "string"
            },
            "BuyerPostCode": {
              "type": "string"
            },
            "BuyerCountryCode": {
              "type": "string"
            }
          },
          "required": [
            "BuyerID",
            "BuyerName",
            "BuyerVATNumber",
            "BuyerAddress1",
            "BuyerAddress2",
            "BuyerCity",
            "BuyerPostCode",
            "BuyerCountryCode"
          ],
          "additionalProperties": false
        },
        "Seller": {
          "title": "Seller",
          "type": "object",
          "properties": {
            "SellerID": {
              "type": "string"
            },
            "SellerName": {
              "type": "string"
            },
            "SellerVATNumber": {
              "type": "string"
            },
            "SellerAddress1": {
              "type": "string"
            },
            "SellerAddress2": {
              "type": "string"
            },
            "SellerCity": {
              "type": "string"
            },
            "SellerPostCode": {
              "type": "string"
            },
            "SellerCountryCode": {
              "type": "string"
            },
            "SellerFullDetails": {
              "type": "string"
            }
          },
          "required": [
            "SellerID",
            "SellerName",
            "SellerVATNumber",
            "SellerAddress1",
            "SellerAddress2",
            "SellerCity",
            "SellerPostCode",
            "SellerCountryCode"
          ],
          "additionalProperties": false
        },
        "InvoiceAmountExclVAT": {
          "description": "Value of the invoice subtotal in the seller payment currency",
          "type": "number"
        },
        "InvoiceVATAmount": {
          "description": "Value of the invoice VAT in the seller payment currency",
          "type": "number"
        },
        "InvoiceAmountInclVAT": {
          "description": "Value of the invoice total in the seller payment currency",
          "type": "number"
        },
        "InvoicePaidAmount": {
          "description": "Sum of the order payments",
          "type": "number"
        },
        "InvoiceAmountDue": {
          "description": "The amount due of the invoice",
          "type": "number"
        },
        "InvoiceCurrency": {
          "description": "ISO3 invoice currency code",
          "type": "string"
        },
        "PaymentTerm": {
          "description": "Agreed payments terms related to this invoice",
          "type": "string"
        },
        "LocalAmountExclVAT": {
          "description": "Value of the invoice subtotal in the originating country local currency",
          "type": "number"
        },
        "LocalVATAmount": {
          "description": "Value of the invoice VAT in the originating country local currency",
          "type": "number"
        },
        "LocalAmountInclVAT": {
          "description": "Value of the invoice total in the originating country local currency",
          "type": "number"
        },
        "LocalPaidAmount": {
          "description": "Value of the invoice total in the originating country local currency",
          "type": "number"
        },
        "LocalCurrency": {
          "description": "ISO3 original currency code - the local currency code of the issuing country",
          "type": "string"
        },
        "PurchaseOrder": {
          "type": "string"
        },
        "TotalInvoiceLines": {
          "type": "number"
        },
        "TotalPrePayments": {
          "type": "number"
        },
        "InvoiceDetails": {
          "title": "InvoiceDetails",
          "type": "array",
          "items": {
            "$ref": "#/definitions/InvoiceDetails"
          }
        },
        "Prepayments": {
          "title": "Prepayments",
          "type": "array",
          "items": {
            "$ref": "#/definitions/Prepayments"
          }
        },
        "InvoicePDF": {
          "type": "string"
        }
      },
      "required": [
        "InvoiceNumber",
        "InvoiceDate",
        "InvoiceType",
        "Buyer",
        "Seller",
        "InvoiceAmountExclVAT",
        "InvoiceVATAmount",
        "InvoiceAmountInclVAT",
        "InvoiceCurrency",
        "TotalInvoiceLines",
        "TotalPrePayments",
        "InvoiceDetails"
      ],
      "additionalProperties": false
    },
    "Prepayments": {
      "type": "object",
      "properties": {
        "Key": {
          "type": "string"
        },
        "OrderKey": {
          "type": "string"
        },
        "AmountInInvoicedCurrency": {
          "type": "number"
        },
        "AmountInPaidCurrency": {
          "type": "number"
        },
        "PaidCurrencyCode": {
          "type": "string"
        },
        "ExchangeRate": {
          "type": "number"
        },
        "Remarks": {
          "type": "string"
        },
        "FormOfPayment": {
          "type": "string"
        },
        "AuthorizationCode": {
          "type": "string"
        },
        "CardLastFourDigits": {
          "type": "string"
        },
        "PaymentProcessor": {
          "type": "string"
        },
        "DateTimeUtc": {
          "type": "string"
        },
        "DateTimeLt": {
          "type": "string"
        }
      },
      "required": [
        "Key",
        "OrderKey",
        "AmountInInvoicedCurrency",
        "AmountInPaidCurrency",
        "PaidCurrencyCode",
        "Remarks",
        "FormOfPayment"
      ],
      "additionalProperties": false
    },
    "InvoiceDetails": {
      "type": "object",
      "properties": {
        "LineNumber": {
          "description": "Ordinal invoice line number",
          "type": "number"
        },
        "ServiceType": {
          "description": "The type service possible values Header, Chargeable service, PriceComponent ",
          "type": "string"
        },
        "ServiceNumber": {
          "description": "Index number of the chargeable service group",
          "type": "number"
        },
        "ProductCode": {
          "description": "Seller product code",
          "type": "string"
        },
        "ProductName": {
          "description": "Seller product item description",
          "type": "string"
        },
        "ProductReference": {
          "description": "Reference code agreed to between buyer and seller to refer to a common item codeSeller product item description",
          "type": "string"
        },
        "ContractRateItem": {
          "description": "Contract rate item indicator Y/N",
          "type": "string"
        },
        "DeliveryStartDate": {
          "description": "Date that the service was performed or when it was started.  format: yyyy-mm-dd hh:mm:ss",
          "type": "string"
        },
        "DeliveryEndDate": {
          "description": "Date that the service delivery ended, can be equal to start if service was a single event.  format: yyyy-mm-dd hh:mm:ss",
          "type": "string"
        },
        "Quantity": {
          "type": "number"
        },
        "UOM": {
          "type": "string"
        },
        "UnitPrice": {
          "type": "number"
        },
        "LineAmount": {
          "type": "number"
        },
        "LineVATAmount": {
          "type": "number"
        },
        "LineVATPercentage": {
          "description": "The percentage of VAT allocated to this line item, expressed as full number like 19.5",
          "type": "number"
        },
        "LineVATReference": {
          "description": "VAT reference code from the seller VAT system, also used for the VAT exemption code",
          "type": "string"
        },
        "OrderReference": {
          "description": "The buyers order reference number.  Free text field that is optional.",
          "type": "string"
        },
        "ServiceLocation": {
          "description": "Airport code for ground based events, either IATA or ICAO code.  Mandatory field but can be blank",
          "type": "object",
          "$ref": "#/definitions/Airport"
        },
        "CreditedSellerInvoiceReference": {
          "description": "The original invoice number that this credit entry belongs to",
          "type": "string"
        },
        "CreditedSellerOrderReference": {
          "description": "The original order number of the invoice that this credit entry belongs to",
          "type": "string"
        },
        "DeliveryReference": {
          "description": "A reference of the delivery event, eg: fuel ticket, catering delivery note#.  Free text field that is optional.",
          "type": "string"
        },
        "OperatorsHandlingNumber": {
          "type": "string"
        },
        "AircraftDetail": {
          "title": "AircraftDetail",
          "type": "object",
          "maxItems": 1,
          "properties": {
            "RegistrationNumber": {
              "type": "string"
            },
            "MTOWTonnes": {
              "type": "number"
            },
            "AircraftTypeCode_ICAO": {
              "type": "string"
            },
            "AircraftTypeCode_IATA": {
              "type": "string"
            },
            "NoiseClass": {
              "type": "string"
            },
            "EmissionsClass": {
              "type": "string"
            }
          },
          "required": [
            "RegistrationNumber",
            "MTOWTonnes",
            "AircraftTypeCode_ICAO",
            "AircraftTypeCode_IATA",
            "NoiseClass",
            "EmissionsClass"
          ],
          "additionalProperties": false
        },
        "FlightDetail": {
          "title": "FlightDetail",
          "type": "object",
          "minItems": 0,
          "maxItems": 2,
          "properties": {
            "FlightNumber": {
              "type": "string"
            },
            "FlightDateTime": {
              "type": "string"
            },
            "FlightDirection": {
              "type": "string"
            },
            "RouteSource": {
              "type": "object",
              "$ref": "#/definitions/Airport"
            },
            "RouteDestination": {
              "type": "object",
              "$ref": "#/definitions/Airport"
            },
            "PassengerCount": {
              "type": "number"
            }
          },
          "required": [
            "FlightDirection",
            "PassengerCount"
          ],
          "additionalProperties": false
        }
      },
      "required": [
        "LineNumber",
        "ServiceType",
        "ServiceNumber",
        "ProductCode",
        "ProductName",
        "ProductReference",
        "ContractRateItem",
        "DeliveryStartDate",
        "Quantity",
        "UOM",
        "UnitPrice",
        "LineAmount",
        "LineVATAmount",
        "LineVATPercentage",
        "LineVATReference",
        "ServiceLocation",
        "AircraftDetail"
      ],
      "additionalProperties": false
    },
    "Airport": {
      "description": "Airport data",
      "type": "object",
      "properties": {
        "IcaoCode": {
          "type": "string"
        },
        "IataCode": {
          "type": "string"
        },
        "Name": {
          "type": "string"
        }
      },
      "required": [
        "IcaoCode",
        "IataCode",
        "Name"
      ],
      "additionalProperties": false
    }
  }
}