curl --request GET \
  --url https://api.bold-factory.com/v1/production/orders/{orderReference}/operations/cost \
  --header 'Authorization: Bearer <token>'

{
  "results": [
    {
      "orderId": "<string>",
      "operationId": "<string>",
      "skuId": "<string>",
      "sku": {
        "id": "<string>",
        "code": "<string>",
        "externalReference": "<string>",
        "name": "<string>",
        "autoUpdateCost": true,
        "plannedCostPerUnit": {
          "amount": 123,
          "currency": "<string>"
        },
        "unit": {
          "id": "<string>",
          "code": "<string>",
          "name": "<string>"
        }
      },
      "code": "<string>",
      "name": "<string>",
      "totalCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "quantity": 123,
      "machineHours": 123,
      "costPerUnit": {
        "amount": 123,
        "currency": "<string>"
      },
      "laborCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "materialCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "machineCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "plannedQuantity": 123,
      "plannedMachineHours": 123,
      "plannedLaborHours": 123,
      "plannedLaborCostPerHour": {
        "amount": 123,
        "currency": "<string>"
      },
      "plannedLaborCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "plannedMaterialCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "plannedMachineCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "plannedTotalCost": {
        "amount": 123,
        "currency": "<string>"
      },
      "plannedCostPerUnit": {
        "amount": 123,
        "currency": "<string>"
      }
    }
  ],
  "totalCount": 123
}