The 'ExtensionAuthenticationTarget' class represents an extension authentication target.
|  Clone | Creates a copy of the object. | 
|  DisplayName | The display name in the target system. | 
|  IconID | The icon ID in the target system. | 
|  ID | The target system identifier. | 
|  PluginInfos | Authentication plugin information about the available authentication types. | 
|  RequiresUserSpecificAuthentication | True if this target requires user-specific authentication. |