# DataSetPieceData

Defined in: [packages/synapse-sdk/src/types.ts:467](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L467)

Individual data set piece data from API

## Properties

### pieceCid

> **pieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:471](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L471)

The piece CID

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### pieceId

> **pieceId**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:469](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L469)

Piece ID within the data set

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### subPieceCid

> **subPieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:473](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L473)

Sub-piece CID (usually same as pieceCid)

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### subPieceOffset

> **subPieceOffset**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:475](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L475)

Sub-piece offset