Aria Operations Internet Information Services (IIS) management pack is end-of-life as Microsoft has confirmed it is no longer actively developing or supporting the IIS Administration API:
https://github.com/microsoft/IIS.Administration/issues/305
https://github.com/microsoft/IIS.Administration/issues/314
Aria Operations IIS management pack is built using the IIS Administration API which is an optional feature which may be installed on IIS servers.
Aria Operations 8.x
Microsoft Windows Server running IIS service
The functionality of this management pack has been moved to the Application and Service Discovery.
Please see the following blog which focuses on monitoring IIS through the telegraf agent.
Other services supported by telegraf can be found here.
Details regarding the configuration of telegraf agents can be found here.
Information related to the types of data collected by the telegraf agent can be found here.