{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/VatReturnRequest",
  "title": "VatReturnRequest",
  "type": "object",
  "required": [
    "periodKey",
    "vatDueSales",
    "vatDueAcquisitions",
    "totalVatDue",
    "vatReclaimedCurrPeriod",
    "netVatDue",
    "totalValueSalesExVAT",
    "totalValuePurchasesExVAT",
    "totalValueGoodsSuppliedExVAT",
    "totalAcquisitionsExVAT",
    "finalised"
  ],
  "properties": {
    "periodKey": {
      "type": "string",
      "description": "Period key matching an open obligation (e.g., \"23AA\")"
    },
    "vatDueSales": {
      "type": "number",
      "description": "Box 1: VAT due on sales and other outputs"
    },
    "vatDueAcquisitions": {
      "type": "number",
      "description": "Box 2: VAT due on acquisitions from EC member states"
    },
    "totalVatDue": {
      "type": "number",
      "description": "Box 3: Total VAT due (Box 1 + Box 2)"
    },
    "vatReclaimedCurrPeriod": {
      "type": "number",
      "description": "Box 4: VAT reclaimed on purchases"
    },
    "netVatDue": {
      "type": "number",
      "description": "Box 5: Difference between Box 3 and Box 4"
    },
    "totalValueSalesExVAT": {
      "type": "number",
      "description": "Box 6: Total value of sales excluding VAT"
    },
    "totalValuePurchasesExVAT": {
      "type": "number",
      "description": "Box 7: Total value of purchases excluding VAT"
    },
    "totalValueGoodsSuppliedExVAT": {
      "type": "number",
      "description": "Box 8: Total value of goods supplied to EC member states (ex VAT)"
    },
    "totalAcquisitionsExVAT": {
      "type": "number",
      "description": "Box 9: Total acquisitions from EC member states (ex VAT)"
    },
    "finalised": {
      "type": "boolean",
      "description": "Declaration that the submission is a final return for the period"
    }
  }
}