json definition with remarks:

{
    "currencyCode": "EUR",
    "invoiceType": "ΤΙΜΟΛΟΓΙΟ ΠΑΡΟΧΗΣ ΥΠΗΡΕΣΙΩΝ (Υποκατ.)",
    "invoiceTypeCode": "2.1",
    "specialInvoiceCategory": 0,
    "variationType": 0,
    "documentTypeCode": "ELB2G",
    "isDeliveryNote": false,
    "OrderNumber":"" ,      
    "DistributionDetails.DeliveryDestinationDetails.Address.GLN" :"",
    "series": "A",
    "number": "001180940",
    "dateIssued": "2024-10-18T00:00:00",
    "relativeDocuments": [
        "ΣΧΕΤΙΚΑ ΠΑΡΑΣΤΑΤΙΚΑ"
    ],
    "issuer": {
        "registeredName": "Issuer's Name",
        "vat": "Issuer's VAT",
        "taxOffice": "ΔΟΥ",
        "activities": [
            "ΔΡΑΣΤΗΡΙΟΤΗΤΑ ΕΠΙΧΕΙΡΗΣΗΣ"
        ],
        "generalCommercialRegistryNumber": "Αριθμός Γ.Ε.Μ.Η.",
        "registrationNumber": "ΑΡ.Μ.Α.Ε.",
        "phones": [
            "ΤΗΛ.ΠΑΡΑΓΓΕΛΙΩΝ: 2310 000000",
            "ΑΠΟΣΤΟΛΕΣ: 2310 000000",
            "ΤΗΛ.ΚΕΝΤΡΟ: 2310 000000"
        ],
        "faxes": [
            "2310 000000"
        ],
        "address": {
            "countryCode": "GR",
            "city": "ΠΟΛΗ",
            "street": "ΟΔΟΣ ΑΡΙΘΜΟΣ",
            "postal": "ΤΑΧ.ΚΩΔΙΚΑΣ"
        },
        "branchCode": 0,
        "posId": "0",
        "otherInfo": ""
    },
    "counterParty": {
        "RegisteredName": "ΟΝΟΜΑΣΙΑ ΑΝΑΘΕΤΟΥΣΑΣ ΑΡΧΗΣ",
        "Vat": "ΑΦΜ ΑΝΑΘΕΤΟΥΣΑΣ ΑΡΧΗΣ",
        "taxOffice": "ΔΟΥ",
        "phones": [
            ""
        ],
        "address": {
            "countryCode": "GR",
            "city": "ΠΟΛΗ",
            "street": "ΟΔΟΣ ΑΡΙΘΜΟΣ",
            "postal": "ΤΑΧ.ΚΩΔΙΚΑΣ"
        },
        "branchCode": 0,
        "code": ""
    },
    "recipient": {
        "RegisteredName": "ΟΝΟΜΑΣΙΑ ΑΝΑΘΕΤΟΥΣΑΣ ΑΡΧΗΣ",
        "Vat": "ΑΦΜ ΑΝΑΘΕΤΟΥΣΑΣ ΑΡΧΗΣ",
        "taxOffice": "ΔΟΥ",
        "taxOfficeCode": "",
        "phones": [
            ""
        ],
        "address": {
            "countryCode": "GR",
            "city": "ΠΟΛΗ",
            "street": "ΟΔΟΣ ΑΡΙΘΜΟΣ",
            "postal": "ΤΑΧ.ΚΩΔΙΚΑΣ"
        },
        "code": ""
    },
    "allowancesCharges": [],
    "distributionDetails": {
        "internalDocumentId": "012930206549",
        "totalQuantity": 76,
        "content": "0.000"
    },
    "paymentDetails": {
        "previousBalance": 17646.44,
        "newBalance": 19058.16,
        "paymentMethods": [
            {
                "paymentMethodTypeCode": 5,
                "amount": 1411.72,
                "remarks": "ΕΠΙ ΠΙΣΤΩΣΕΙ",
                "contactless": false
            }
        ]
    },
    "details": [
        {
            "classificationLineNo": 1,
            "ItemCodification":"",
            "code": "30101199",
            "descriptions": [
                "ITEM"
            ],
            "measurementUnit": "PC",
            "measurementUnitCode": 1,
            "measurementUnitCodeEN": "H87",
            "quantity": 38,
            "lotNumber": "-",
            "unitPrice": 15,
            "netTotal": 570,
            "total": 706.8,
            "vatTotal": 136.8,
            "vatCategory": "  24",
            "vatCategoryCode": 1,
            "isInformative": false,
            "isHidden": false,
            "recordTypeCode": 0,
            "incomeClassification": {
                "id": 0,
                "classificationTypeCode": "E3_561_001",
                "classificationCategoryCode": "category1_3",
                "amount": 570
            }
        },
        {
            "classificationLineNo": 1,
            "ItemCodification":"",
            "code": "30401699",
            "descriptions": [
                "ITEM"
            ],
            "measurementUnit": "PC",
            "measurementUnitCode": 1,
            "measurementUnitCodeEN": "H87",
            "quantity": 38,
            "remarks": "ΣΧΟΛΙΑ",
            "lotNumber": "-",
            "unitPrice": 14.96,
            "netTotal": 568.48,
            "total": 704.92,
            "vatTotal": 136.44,
            "vatCategory": "  24",
            "vatCategoryCode": 1,
            "isInformative": false,
            "isHidden": false,
            "recordTypeCode": 0,
            "incomeClassification": {
                "id": 0,
                "classificationTypeCode": "E3_561_001",
                "classificationCategoryCode": "category1_3",
                "amount": 568.48
            }
        }
    ],
    "summaries": {
        "totalCatalogNetAmount": 1138.48,
        "totalNetAmount": 1138.48,
        "totalVATAmount": 273.24,
        "totalGrossValue": 1411.72
    },
    "vatAnalysis": [
        {
            "percentage": 24,
            "vatAmount": 273.24,
            "underlyingValue": 1138.48
        }
    ],
    "b2GDetails": {
        "ContractingAuthorityCode": "Κωδικός ΑΑΗΤ", //[B2G] MANDATORY //https://webapps.gsis.gr/dsae2/foreisreg/faces/pages/mainmenu/anOikYpList.xhtml // ΜΟΝΑΔΙΚΟΣ ΑΡΙΘΜΟΣ ΑΝΑΘΕΤΟΥΣΑΣ ΑΡΧΗΣ
        "ContractingAuthority": "ΟΝΟΜΑΣΙΑ ΑΝΑΘΕΤΟΥΣΑΣ ΑΡΧΗΣ", // [B2G] MANDATORY CHECK THE WORD FILE // ΕΠΙΣΗΜΗ ΑΝΑΓΡΑΦΗ ΕΠΩΝΥΜΙΑΣ ΟΡΓΑΝΙΣΜΟΥ
        "ContractTypeCode": "1|0", // ΑΔΑ Ή ΠΔΕ [B2G] MANDATORY CHECK THE WORD FILE// ΣΕ ΠΕΡΙΠΤΩΣΗ ΠΟΥ ΔΕΝ ΕΧΟΥΜΕ ΣΥΜΒΑΣΗ ΑΚΟΜΑ ΜΕ ΤΟ ΚΡΑΤΟΣ ΒΑΖΟΥΜΕ ΜΗΔΕΝ "3|0"
        "ContractReferenceCode": "0" // ΑΔΑΜ /ΑΡΙΘΜΟΣ ΑΝΑΡΤΗΣΗΣ ΑΝ ΥΠΑΡΧΕΙ  [B2G] MANDATORY CHECK THE WORD FILE /ΣΕ ΠΕΡΙΠΤΩΣΗ ΠΟΥ ΔΕΝ ΕΧΟΥΜΕ ΣΥΜΒΑΣΗ ΑΚΟΜΑ ΜΕ ΤΟ ΚΡΑΤΟΣ ΒΑΖΟΥΜΕ ΜΗΔΕΝ "0"
    },
    "isDelayed": false,
    "isDelayedCode": 0,
    "isRetail": false
}