| **To delete the account settings for a specific IAM user or IAM role** | |
| The following example ``delete-account-setting`` deletes the account settings for the specific IAM user or IAM role. :: | |
| aws ecs delete-account-setting \ | |
| --name serviceLongArnFormat \ | |
| --principal-arn arn:aws:iam::123456789012:user/MyUser | |
| Output:: | |
| { | |
| "setting": { | |
| "name": "serviceLongArnFormat", | |
| "value": "enabled", | |
| "principalArn": "arn:aws:iam::123456789012:user/MyUser" | |
| } | |
| } | |
| For more information, see `Amazon Resource Names (ARNs) and IDs <https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-resource-ids.html>`_ in the *Amazon ECS Developer Guide*. |