# DataSetPieceData

Defined in: [packages/synapse-sdk/src/types.ts:528](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-sdk/src/types.ts#L528)

Individual data set piece data from API

## Properties

### pieceCid

> **pieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:532](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-sdk/src/types.ts#L532)

The piece CID

***

### pieceId

> **pieceId**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:530](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-sdk/src/types.ts#L530)

Piece ID within the data set

***

### subPieceCid

> **subPieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:534](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-sdk/src/types.ts#L534)

Sub-piece CID (usually same as pieceCid)

***

### subPieceOffset

> **subPieceOffset**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:536](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-sdk/src/types.ts#L536)

Sub-piece offset