{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "properties": {
        "supplyType": {
            "type": "string",
            "maxLength": 1,
            "minLength": 1,
            "enum": [
                "O",
                "I"
            ],
            "description": "Supply Type"
        },
        "subSupplyType": {
            "type": "string",
            "description": "Sub Supply Type"
        },
        "subSupplyDesc": {
            "type": "string",
            "maxLength": 20,
            "description": "Other Sub Supply Description"
        },
        "docType": {
            "type": "string",
            "enum": [
                "INV",
                "CHL",
                "BIL",
                "BOE",
                "OTH"
            ],
            "description": "Document Type"
        },
        "docNo": {
            "type": "string",
            "maxLength": 16,
            "description": "Document Number (Alphanumeric with / and - are allowed)"
        },
        "docDate": {
            "type": "string",
            "pattern": "[0-3][0-9]/[0-1][0-9]/[2][0][1-2][0-9]",
            "description": "Document Date"
        },
        "fromGstin": {
            "type": "string",
            "maxLength": 15,
            "pattern": "^[0-9]{2}[0-9A-Z]{13}$|^URP$|^urp$",
            "description": "From GSTIN (Supplier or Consignor)"
        },
        "fromTrdName": {
            "type": "string",
            "maxLength": 100,
            "description": "From Trade Name (Consignor Trade name)"
        },
        "fromAddr1": {
            "type": "string",
            "maxLength": 120,
            "description": "From Address Line 1 (Valid Special Chars #,-,/)"
        },
        "fromAddr2": {
            "type": "string",
            "maxLength": 120,
            "description": "From Address Line 2(Valid Special Chars # , - ,/)"
        },
        "fromPlace": {
            "type": "string",
            "maxLength": 50,
            "description": "From Place"
        },
        "actFromStateCode": {
            "type": "integer",
            "maximum": 99,
            "description": "Actual From State Code"
        },
        "fromPincode": {
            "type": "integer",
            "maximum": 999999,
            "minimum": 100000,
            "description": "From Pincode"
        },
        "fromStateCode": {
            "type": "integer",
            "maximum": 99,
            "description": "From State Code"
        },
        "toGstin": {
            "type": "string",
            "maxLength": 15,
            "pattern": "^[0-9]{2}[0-9A-Z]{13}$|^URP$|^urp$",
            "description": "To GSTIN (Consignee or Recipient)"
        },
        "toTrdName": {
            "type": "string",
            "maxLength": 100,
            "description": "To Trade Name (Consignee Trade name or Recipient Trade name)"
        },
        "toAddr1": {
            "type": "string",
            "maxLength": 120,
            "description": "To Address Line 1 (Valid Special Chars #,-,/)"
        },
        "toAddr2": {
            "type": "string",
            "maxLength": 120,
            "description": "To Address Line 2 (Valid Special Chars #,-,/)"
        },
        "toPlace": {
            "type": "string",
            "maxLength": 50,
            "description": "To Place"
        },
        "toPincode": {
            "type": "integer",
            "description": "To Pincode"
        },
        "actToStateCode": {
            "type": "integer",
            "maximum": 99,
            "description": "Actual To State Code"
        },
        "toStateCode": {
            "type": "integer",
            "maximum": 99,
            "description": "To State Code"
        },
        "transactionType": {
            "type": "integer",
            "maximum": 4,
            "description": "Transaction type"
        },
        "totalValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "Sum of Taxable value "
        },
        "cgstValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "CGST value"
        },
        "sgstValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "SGST value"
        },
        "igstValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "IGST value"
        },
        "cessValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "Cess value"
        },
        "cessNonAdvolValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "Cess Non Advol value"
        },
        "otherValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "Other charges, if any "
        },
        "totInvValue": {
            "type": "number",
            "multipleOf": 0.01,
            "description": "Total Invoice Value (Including taxable value, tax value,and other charges if any)"
        },
        "transMode": {
            "type": "string",
            "enum": [
                "1",
                "2",
                "3",
                "4"
            ],
            "description": "Mode of transport (Road-1, Rail-2, Air-3, Ship-4) "
        },
        "transDistance": {
            "type": "string",
            "description": "Distance (<4000 km) "
        },
        "transporterName": {
            "type": "string",
            "maxLength": 100,
            "description": "Name of the transporter"
        },
        "transporterId": {
            "type": "string",
            "pattern": "[0-9]{2}[0-9|A-Z]{13}",
            "description": "15 Digit Transporter GSTIN/TRANSIN"
        },
        "transDocNo": {
            "type": "string",
            "maxLength": 15,
            "description": "Transport Document Number (Alphanumeric with / and – are allowed)"
        },
        "transDocDate": {
            "type": "string",
            "description": "Transport Document Date"
        },
        "vehicleNo": {
            "type": "string",
            "minLength": 7,
            "maxLength": 15,
            "description": "Vehicle Number"
        },
        "vehicleType": {
            "type": "string",
            "description": "Vehicle Type"
        },
        "itemList": {
            "type": "array",
            "items": [
                {
                    "type": "object",
                    "properties": {
                        "productName": {
                            "type": "string",
                            "maxLength": 100,
                            "description": "Product / Item Name"
                        },
                        "productDesc": {
                            "type": "string",
                            "maxLength": 100,
                            "description": "Product / Item description"
                        },
                        "hsnCode": {
                            "type": "number",
                            "description": "HSN Code"
                        },
                        "quantity": {
                            "type": "number",
                            "description": "Quantity"
                        },
                        "qtyUnit": {
                            "type": "string",
                            "maxLength": 3,
                            "minLength": 3,
                            "description": "Unit"
                        },
                        "taxableAmount": {
                            "type": "number",
                            "multipleOf": 0.01,
                            "description": "Taxable Amount"
                        },
                        "sgstRate": {
                            "type": "number",
                            "multipleOf": 0.001,
                            "description": "SGST Rate of Tax"
                        },
                        "cgstRate": {
                            "type": "number",
                            "multipleOf": 0.001,
                            "description": "CGST Rate of Tax"
                        },
                        "igstRate": {
                            "type": "number",
                            "multipleOf": 0.001,
                            "description": "IGST Rate of Tax"
                        },
                        "cessRate": {
                            "type": "number",
                            "multipleOf": 0.001,
                            "description": "Cess Rate of Tax"
                        },
                        "cessNonadvol": {
                            "type": "number",
                            "description": "Cess Non-Advolerum"
                        }
                    },
                    "required": [
                        "hsnCode",
                        "taxableAmount"
                    ]
                }
            ]
        }
    },
    "required": [
        "supplyType",
        "subSupplyType",
        "docType",
        "docNo",
        "docDate",
        "fromGstin",
        "fromPincode",
        "fromStateCode",
        "toGstin",
        "toPincode",
        "toStateCode",
        "transDistance",
        "itemList",
        "actToStateCode",
        "actFromStateCode",
        "totInvValue",
        "transactionType"
    ]
}