ServiceTitan Invoice

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/servicetitan/main/json-schema/servicetitan-invoice-schema.json",
  "title": "ServiceTitan Invoice",
  "description": "Invoice schema for the ServiceTitan Accounting API. Invoices belong to a job or project.",
  "type": "object",
  "required": ["id", "customerId", "invoiceDate", "total"],
  "properties": {
    "id": { "type": "integer", "format": "int64" },
    "number": { "type": "string" },
    "jobId": { "type": ["integer", "null"] },
    "projectId": { "type": ["integer", "null"] },
    "customerId": { "type": "integer", "format": "int64" },
    "locationId": { "type": "integer", "format": "int64" },
    "businessUnitId": { "type": "integer" },
    "invoiceDate": { "type": "string", "format": "date" },
    "dueDate": { "type": "string", "format": "date" },
    "subTotal": { "type": "number" },
    "salesTax": { "type": "number" },
    "salesTaxCode": { "type": ["string", "null"] },
    "total": { "type": "number" },
    "balance": { "type": "number" },
    "status": { "type": "string", "enum": ["Pending", "Posted", "Exported"] },
    "depositedOn": { "type": ["string", "null"], "format": "date-time" },
    "items": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": { "type": "integer" },
          "skuId": { "type": ["integer", "null"] },
          "skuName": { "type": "string" },
          "skuType": { "type": "string", "enum": ["Service", "Material", "Equipment"] },
          "description": { "type": "string" },
          "quantity": { "type": "number" },
          "cost": { "type": "number" },
          "totalCost": { "type": "number" },
          "price": { "type": "number" },
          "total": { "type": "number" },
          "generalLedgerAccountId": { "type": ["integer", "null"] },
          "taxable": { "type": "boolean" },
          "chargeable": { "type": "boolean" }
        }
      }
    },
    "payments": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "paymentId": { "type": "integer" },
          "amount": { "type": "number" },
          "memo": { "type": ["string", "null"] }
        }
      }
    },
    "royalty": {
      "type": "object",
      "properties": {
        "status": { "type": "string" },
        "date": { "type": ["string", "null"], "format": "date-time" },
        "sentOn": { "type": ["string", "null"], "format": "date-time" },
        "memo": { "type": ["string", "null"] }
      }
    },
    "modifiedOn": { "type": "string", "format": "date-time" }
  }
}