**To describe resource groups** The following ``describe-resource-groups`` command describes the resource group with the ARN of ``arn:aws:inspector:us-west-2:123456789012:resourcegroup/0-PyGXopAI``:: aws inspector describe-resource-groups --resource-group-arns arn:aws:inspector:us-west-2:123456789012:resourcegroup/0-PyGXopAI Output:: { "failedItems": {}, "resourceGroups": [ { "arn": "arn:aws:inspector:us-west-2:123456789012:resourcegroup/0-PyGXopAI", "createdAt": 1458074191.098, "tags": [ { "key": "Name", "value": "example" } ] } ] } For more information, see `Amazon Inspector Assessment Targets`_ in the *Amazon Inspector* guide. .. _`Amazon Inspector Assessment Targets`: https://docs.aws.amazon.com/inspector/latest/userguide/inspector_applications.html