| Class | Description | |
|---|---|---|
|  | UAGetSecurityKeysArguments | Contains arguments for retrieving the security keys. | 
 
            | Class | Description | |
|---|---|---|
|  | UAGetSecurityKeysArguments | Contains arguments for retrieving the security keys. | 
| Interface | Description | |
|---|---|---|
|  | IUAPubSubSecurityKeyService | Provides read-only access to OPC UA PubSub Security Key Service model (SKS). | 
|  | IUAReadOnlyPubSubSecurityKeyService | Provides read-only access to OPC UA PubSub Security Key Service model (SKS). |