# DataSetPieceData

Defined in: [packages/synapse-sdk/src/types.ts:703](https://github.com/FilOzone/synapse-sdk/blob/bd9e06ee9cf6823545e5c4af63ab47e38bbf43ef/packages/synapse-sdk/src/types.ts#L703)

Individual data set piece data from API

## Properties

### pieceCid

> **pieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:707](https://github.com/FilOzone/synapse-sdk/blob/bd9e06ee9cf6823545e5c4af63ab47e38bbf43ef/packages/synapse-sdk/src/types.ts#L707)

The piece CID

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### pieceId

> **pieceId**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:705](https://github.com/FilOzone/synapse-sdk/blob/bd9e06ee9cf6823545e5c4af63ab47e38bbf43ef/packages/synapse-sdk/src/types.ts#L705)

Piece ID within the data set

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### subPieceCid

> **subPieceCid**: `PieceLink`

Defined in: [packages/synapse-sdk/src/types.ts:709](https://github.com/FilOzone/synapse-sdk/blob/bd9e06ee9cf6823545e5c4af63ab47e38bbf43ef/packages/synapse-sdk/src/types.ts#L709)

Sub-piece CID (usually same as pieceCid)

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### subPieceOffset

> **subPieceOffset**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:711](https://github.com/FilOzone/synapse-sdk/blob/bd9e06ee9cf6823545e5c4af63ab47e38bbf43ef/packages/synapse-sdk/src/types.ts#L711)

Sub-piece offset