curl --request POST \
  --url https://api.jtl-cloud.com/erp/delivery/reserve \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-appid: <x-appid>' \
  --header 'x-appversion: <x-appversion>' \
  --header 'x-tenant-id: <x-tenant-id>' \
  --data '
{
  "SalesOrders": [
    {
      "SalesOrderId": 123
    }
  ],
  "DeliverySources": [
    {
      "Type": 0,
      "Priority": 123,
      "Id": 123,
      "ContactPersonId": 123
    }
  ],
  "PicklistReserveOptions": {
    "PicklistPerOrder": true
  }
}
'

{
  "Picklists": [
    {
      "PicklistId": 123
    }
  ],
  "OrderReservations": [
    {
      "SalesOrderId": 123,
      "CompletelyReserved": true,
      "Reservations": [
        {
          "SalesOrderPositionId": 123,
          "WarehouseId": 123,
          "Amount": 123,
          "SupplierId": 123,
          "ContactPersonId": 123
        }
      ]
    }
  ]
}