UpsertInvoiceLineInput

"""Input for creating or updating an invoice line"""
input UpsertInvoiceLineInput {
  """ID for update; omit for create"""
  id: InvoiceLineID
  """Parent invoice ID (required)"""
  invoiceId: InvoiceID!
  """Line number within the invoice (required)"""
  lineNumber: Int!
  """Associated order line ID"""
  orderLineId: OrderLineID
  """Associated job ID"""
  jobId: JobID
  """Product SKU"""
  productSku: String
  """Line item description (required)"""
  description: String!
  """Quantity (required)"""
  quantity: Int!
  """Unit price (required)"""
  unitPrice: Float!
  """Discount percentage"""
  discountPercent: Float
  """Discount amount"""
  discountAmount: Float
  """Tax rate percentage"""
  taxRate: Float
  """Total amount for this line (required)"""
  lineTotal: Float!
  """Currency code (required)"""
  currency: CurrencyISO!
  """Sort order for display"""
  sortOrder: Int
}