# PartitionSpecProperty

Partitioning specification for the destination Iceberg table.

Follows the S3 Tables / Iceberg PartitionSpec format.

- Source: Generated code
- Type last changed: v2.272.0 · 30 Sep 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_kinesis as kinesis } from 'aws-cdk-lib';
const partitionSpecProperty: kinesis.CfnChannel.PartitionSpecProperty = {
  partitionFields: [{
    sourceName: 'sourceName',
    transform: 'transform',
  }],
};
```

## Properties

- `partitionFields`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnChannel.PartitionFieldProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_kinesis.CfnChannel.PartitionFieldProperty.html)[] (required) — List of partition fields that define how records are partitioned when written to the destination table.