Delete Role
For Custom Roles that are no longer needed, you can delete them by following these steps:
Step 1 : From the menu, select IAM > Roles. The system will display the Role Management page.
Step 2 : Select Action at the end of the Custom Role you want to delete from the list. Choose Delete.
Step 3 : Confirm the warning information in the popup and click Delete.
Note : You can only delete a role from the system if the role is not assigned to any user groups.