create
suspend fun createIssuanceHolderKeys(count: Int, keyType: MobileWalletKeyType? = null, didMethod: String = "key", keyUseAuthorizationPolicy: KeyUseAuthorizationPolicy? = null): List<MobileWalletHolderBinding>
Explicitly creates holder keys for a requested issuance batch using the platform key policy. The returned keys remain wallet-owned. For keys scoped to acceptance, use MobileWalletCredentialHolders.NewKeys; preview never generates keys.