Order type (one of: `PO`, `RN`).
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://api-evangelist.github.io/dassault/json-schema/transaction_type.json", "title": "Transaction Type", "type": "string", "description": "Order type (one of: `PO`, `RN`).\n", "enum": [ "PO", "RN" ], "x-enumDescriptions": { "PO": "Purchase Order", "RN": "Renewal Notification" }, "example": "PO" }