# AddPiecesPermission

> **AddPiecesPermission**: [`AddPiecesPermission`](/reference/filoz/synapse-core/session-key/type-aliases/addpiecespermission/)

Defined in: [packages/synapse-core/src/session-key/permissions.ts:8](https://github.com/FilOzone/synapse-sdk/blob/23b385c3bdfa242606f13544de580a6445444c18/packages/synapse-core/src/session-key/permissions.ts#L8)