# validateDeletePiecesBatch

> **validateDeletePiecesBatch**(`pieceCount`): `void`

Defined in: [packages/synapse-core/src/sp/schedule-piece-deletion.ts:76](https://github.com/FilOzone/synapse-sdk/blob/b35b371ef603fd76d17b0f4e9e740bcdd9b7fbc3/packages/synapse-core/src/sp/schedule-piece-deletion.ts#L76)

Validate a delete-pieces batch before signing or sending it.

## Parameters

| Parameter | Type |
| ------ | ------ |
| `pieceCount` | `number` |

## Returns

`void`