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Wallet unit attestations

Read and revoke the Wallet Unit Attestations (WUA) that the wallet provider issued to each kind of wallet unit, and issue them to an organisation wallet unit.

Update individual wallet unit issuance history revocation status

Changes the status of the Wallet Unit Attestation (WUA) of one row of the wallet unit attestation issuance history of the individual wallet units, on its status list. `Revoked` or `Suspended` makes it invalid; `Operational` makes a suspended or revoked WUA valid again. The `attestationStatus` of the wallet unit follows: `revoked` when it holds no active WUA after the change, and `active` again after `Operational` when it holds one. The authorisation of the wallet unit does not change.

Issue organisation wallet unit attestations

Fills the Wallet Unit Attestation (WUA) pool of an organisation wallet unit at once. An organisation wallet presents each WUA of its pool to one issuer only, each bound to a holder key of its own; the pool has `wiaPoolSize` WUAs (see [Read organisation wallet unit configuration](/docs/openid4vc-api/config-read-digital-wallet-open-id-organisation-wallet-unit-global-configuration)). The wallet provider signs a new pool, makes one row in the wallet unit attestation issuance history, and gives the WUAs to the holder organisation. A new pool also marks the wallet unit authorised and `active`.