# DataSetPieceData

Defined in: [packages/synapse-sdk/src/types.ts:680](https://github.com/FilOzone/synapse-sdk/blob/230d5bed149aa2c1579843ad4014670953652cf7/packages/synapse-sdk/src/types.ts#L680)

Individual data set piece data from API

## Properties

### pieceCid

> **pieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:684](https://github.com/FilOzone/synapse-sdk/blob/230d5bed149aa2c1579843ad4014670953652cf7/packages/synapse-sdk/src/types.ts#L684)

The piece CID

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### pieceId

> **pieceId**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:682](https://github.com/FilOzone/synapse-sdk/blob/230d5bed149aa2c1579843ad4014670953652cf7/packages/synapse-sdk/src/types.ts#L682)

Piece ID within the data set

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### subPieceCid

> **subPieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:686](https://github.com/FilOzone/synapse-sdk/blob/230d5bed149aa2c1579843ad4014670953652cf7/packages/synapse-sdk/src/types.ts#L686)

Sub-piece CID (usually same as pieceCid)

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### subPieceOffset

> **subPieceOffset**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:688](https://github.com/FilOzone/synapse-sdk/blob/230d5bed149aa2c1579843ad4014670953652cf7/packages/synapse-sdk/src/types.ts#L688)

Sub-piece offset