delete
Removes a stored keyshare. After this call completes the supplied keyId is no longer resolvable through the SDK's operations.
Implementation detail: the SDK writes a ReconcileStoreDao with both currentKeyshare and stagedKeyshare set to null into the owned StorageClient. Consumer implementations of StorageClient should treat a null-filled DAO as "delete this row" (simple implementations may leave it as a tombstone — the SDK only reads non-null values).
Return
Result.success on successful storage write, Result.failure if the storage operation throws.
Parameters
keyId
Hex-encoded keyId of the keyshare to remove.