# IcebergSortFieldProperty

A sort field specification for an Iceberg table.

- Source: Generated code
- Type last changed: v2.241.0 · 2 Mar 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_s3tables as s3tables } from 'aws-cdk-lib';
const icebergSortFieldProperty: s3tables.CfnTable.IcebergSortFieldProperty = {
  direction: 'direction',
  nullOrder: 'nullOrder',
  sourceId: 123,
  transform: 'transform',
};
```

## Properties

- `direction`: string (required) — Sort direction (asc or desc).

- `nullOrder`: string (required) — Null value ordering (nulls-first or nulls-last).

- `sourceId`: number (required) — The source column ID to sort on.

- `transform`: string (required) — The sort transform function.