{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/InvoiceStatus",
  "title": "InvoiceStatus",
  "type": "string",
  "description": "Status of an invoice in the processing lifecycle",
  "enum": [
    "Draft",
    "Submitted",
    "PendingApproval",
    "Approved",
    "Rejected",
    "Paid",
    "PartiallyPaid",
    "Cancelled",
    "Failed"
  ]
}