NSX-T Data Center REST API
UpgradeHistory (schema)
| Name | Description | Type | Notes | 
|---|---|---|---|
| initial_version | Initial Version Version before the upgrade started | string | Required | 
| target_version | Target Version Version being upgraded to | string | Required | 
| timestamp | Timestamp (in milliseconds since epoch) when the upgrade was performed | EpochMsTimestamp | Required | 
| upgrade_status | Status of the upgrade | string | Required Enum: STARTED, SUCCESS, FAILED | 
