The Inventory solution allows you to carry out actions on the detected resources, right from the report
Adopt the Inventory workflows, and click on the resource that you want to affect
This will show us the list of all resources of that type existing in out account - we can see here the list of EC2 Instances
Select the resource(s) that you want to affect, and click on Actions:
Choose the action that you want to carry out - we will choose to reboot this Instance. The action modal will open up. Clicking on JSON will show the InstanceID of the EC2 Instance that will be affected. Run the action.
The link generated will have the output details of the action that has just occured