{
  "operationId": "updatePurchaseOrder",
  "method": "PATCH",
  "path": "/companies({company_id})/purchaseOrders({purchaseOrder_id})",
  "summary": "Update a Purchase Order",
  "requestExamples": [
    {
      "contentType": "application/json",
      "name": "UpdatepurchaseorderRequestExample",
      "example": {
        "orderDate": "2026-01-15",
        "vendorId": "500123",
        "vendorNumber": "example_value",
        "currencyCode": "example_value",
        "pricesIncludeTax": true,
        "requestedReceiptDate": "2026-01-15"
      }
    }
  ],
  "responseExamples": [
    {
      "status": "200",
      "contentType": "application/json",
      "name": "Updatepurchaseorder200Example",
      "example": {
        "@odata.etag": "example_value",
        "id": "abc123",
        "number": "example_value",
        "orderDate": "2026-01-15",
        "postingDate": "2026-01-15",
        "vendorId": "500123",
        "vendorNumber": "example_value",
        "vendorName": "example_value",
        "payToName": "example_value",
        "payToVendorId": "500123",
        "payToVendorNumber": "example_value",
        "shipToName": "example_value",
        "shipToContact": "example_value",
        "buyFromAddressLine1": "example_value",
        "buyFromAddressLine2": "example_value",
        "buyFromCity": "example_value",
        "buyFromCountry": "example_value",
        "buyFromState": "example_value",
        "buyFromPostCode": "example_value",
        "currencyId": "500123",
        "currencyCode": "example_value",
        "pricesIncludeTax": true,
        "paymentTermsId": "500123",
        "shipmentMethodId": "500123",
        "purchaser": "example_value",
        "requestedReceiptDate": "2026-01-15",
        "discountAmount": 42.5,
        "discountAppliedBeforeTax": true,
        "totalAmountExcludingTax": 42.5,
        "totalTaxAmount": 42.5,
        "totalAmountIncludingTax": 42.5,
        "fullyReceived": true,
        "status": "Draft",
        "lastModifiedDateTime": "2026-01-15T10:30:00Z",
        "purchaseOrderLines": [
          {
            "@odata.etag": "example_value",
            "id": "abc123",
            "documentId": "500123",
            "sequence": 10,
            "itemId": "500123",
            "accountId": "500123",
            "lineType": "Comment",
            "lineObjectNumber": "example_value",
            "description": "A sample description.",
            "description2": "example_value",
            "unitOfMeasureId": "500123",
            "unitOfMeasureCode": "example_value",
            "quantity": 42.5,
            "directUnitCost": 42.5,
            "discountAmount": 42.5,
            "discountPercent": 42.5,
            "discountAppliedBeforeTax": true,
            "amountExcludingTax": 42.5,
            "taxCode": "example_value",
            "taxPercent": 42.5,
            "totalTaxAmount": 42.5,
            "amountIncludingTax": 42.5,
            "expectedReceiptDate": "2026-01-15",
            "receivedQuantity": 42.5,
            "invoicedQuantity": 42.5,
            "invoiceQuantity": 42.5,
            "receiveQuantity": 42.5
          }
        ]
      }
    }
  ]
}