| Name | Type | Description | Notes |
|---|---|---|---|
| WalletId | string | The ID of the Wallet to export a viewing key for | |
| Authorization | string | The authorization password for the Wallet | |
| RecipientPaymentAddress | string | The Address of the Wallet that belongs to the intended recipient of the exported viewing key; used to encrypt the key in such a way that only the intended recipient can decrypt it |