The Enhanced Storage client programming interface defines and uses the following structures.
| Structure | Description |
|---|---|
| ACT_AUTHORIZATION_STATE | Contains data that describes the current authorization state of a Addressable Command Target (ACT). |
| ENHANCED_STORAGE_PASSWORD_SILO_INFORMATION | Contains data that defines the capabilities and requirements of a password silo. |
| SILO_INFO | Contains information that identifies and describes the silo. |